420112800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 432

約数和(自身を含む): 1620833760

約数和(自身を除く): 1200720960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 37, 38, 40, 45, 48, 50, 57, 60, 72, 74, 75, 76, 80, 83, 90, 95, 96, 100, 111, 114, 120, 144, 148, 150, 152, 160, 166, 171, 180, 185, 190, 200, 222, 225, 228, 240, 249, 285, 288, 296, 300, 304, 332, 333, 342, 360, 370, 380, 400, 415, 444, 450, 456, 475, 480, 498, 555, 570, 592, 600, 608, 664, 666, 684, 703, 720, 740, 747, 760, 800, 830, 855, 888, 900, 912, 925, 950, 996, 1110, 1140, 1184, 1200, 1245, 1328, 1332, 1368, 1406, 1425, 1440, 1480, 1494, 1520, 1577, 1660, 1665, 1710, 1776, 1800, 1824, 1850, 1900, 1992, 2075, 2109, 2220, 2280, 2400, 2490, 2656, 2664, 2736, 2775, 2812, 2850, 2960, 2988, 3040, 3071, 3154, 3320, 3330, 3420, 3515, 3552, 3600, 3700, 3735, 3800, 3984, 4150, 4218, 4275, 4440, 4560, 4731, 4980, 5328, 5472, 5550, 5624, 5700, 5920, 5976, 6142, 6225, 6308, 6327, 6640, 6660, 6840, 7030, 7200, 7400, 7470, 7600, 7885, 7968, 8300, 8325, 8436, 8550, 8880, 9120, 9213, 9462, 9960, 10545, 10656, 11100, 11248, 11400, 11952, 12284, 12450, 12616, 12654, 13280, 13320, 13680, 14060, 14193, 14800, 14940, 15200, 15355, 15770, 16600, 16650, 16872, 17100, 17575, 17760, 18426, 18675, 18924, 19920, 21090, 22200, 22496, 22800, 23655, 23904, 24568, 24900, 25232, 25308, 26640, 27360, 27639, 28120, 28386, 29600, 29880, 30710, 31540, 31635, 33200, 33300, 33744, 34200, 35150, 36852, 37350, 37848, 39425, 39840, 42180, 44400, 45600, 46065, 47310, 49136, 49800, 50464, 50616, 52725, 53280, 55278, 56240, 56772, 58349, 59760, 61420, 63080, 63270, 66400, 66600, 67488, 68400, 70300, 70965, 73704, 74700, 75696, 76775, 78850, 84360, 88800, 92130, 94620, 98272, 99600, 101232, 105450, 110556, 112480, 113544, 116698, 118275, 119520, 122840, 126160, 126540, 133200, 136800, 138195, 140600, 141930, 147408, 149400, 151392, 153550, 157700, 158175, 168720, 175047, 184260, 189240, 199200, 202464, 210900, 221112, 227088, 230325, 233396, 236550, 245680, 252320, 253080, 266400, 276390, 281200, 283860, 291745, 294816, 298800, 307100, 315400, 316350, 337440, 350094, 354825, 368520, 378480, 421800, 442224, 454176, 460650, 466792, 473100, 491360, 506160, 525141, 552780, 562400, 567720, 583490, 597600, 614200, 630800, 632700, 690975, 700188, 709650, 737040, 756960, 843600, 875235, 884448, 921300, 933584, 946200, 1012320, 1050282, 1105560, 1135440, 1166980, 1228400, 1261600, 1265400, 1381950, 1400376, 1419300, 1458725, 1474080, 1687200, 1750470, 1842600, 1867168, 1892400, 2100564, 2211120, 2270880, 2333960, 2456800, 2530800, 2625705, 2763900, 2800752, 2838600, 2917450, 3500940, 3685200, 3784800, 4201128, 4376175, 4422240, 4667920, 5061600, 5251410, 5527800, 5601504, 5677200, 5834900, 7001880, 7370400, 8402256, 8752350, 9335840, 10502820, 11055600, 11354400, 11669800, 13128525, 14003760, 16804512, 17504700, 21005640, 22111200, 23339600, 26257050, 28007520, 35009400, 42011280, 46679200, 52514100, 70018800, 84022560, 105028200, 140037600, 210056400, 420112800]

約数ペア:

[(1, 420112800), (2, 210056400), (3, 140037600), (4, 105028200), (5, 84022560), (6, 70018800), (8, 52514100), (9, 46679200), (10, 42011280), (12, 35009400), (15, 28007520), (16, 26257050), (18, 23339600), (19, 22111200), (20, 21005640), (24, 17504700), (25, 16804512), (30, 14003760), (32, 13128525), (36, 11669800), (37, 11354400), (38, 11055600), (40, 10502820), (45, 9335840), (48, 8752350), (50, 8402256), (57, 7370400), (60, 7001880), (72, 5834900), (74, 5677200), (75, 5601504), (76, 5527800), (80, 5251410), (83, 5061600), (90, 4667920), (95, 4422240), (96, 4376175), (100, 4201128), (111, 3784800), (114, 3685200), (120, 3500940), (144, 2917450), (148, 2838600), (150, 2800752), (152, 2763900), (160, 2625705), (166, 2530800), (171, 2456800), (180, 2333960), (185, 2270880), (190, 2211120), (200, 2100564), (222, 1892400), (225, 1867168), (228, 1842600), (240, 1750470), (249, 1687200), (285, 1474080), (288, 1458725), (296, 1419300), (300, 1400376), (304, 1381950), (332, 1265400), (333, 1261600), (342, 1228400), (360, 1166980), (370, 1135440), (380, 1105560), (400, 1050282), (415, 1012320), (444, 946200), (450, 933584), (456, 921300), (475, 884448), (480, 875235), (498, 843600), (555, 756960), (570, 737040), (592, 709650), (600, 700188), (608, 690975), (664, 632700), (666, 630800), (684, 614200), (703, 597600), (720, 583490), (740, 567720), (747, 562400), (760, 552780), (800, 525141), (830, 506160), (855, 491360), (888, 473100), (900, 466792), (912, 460650), (925, 454176), (950, 442224), (996, 421800), (1110, 378480), (1140, 368520), (1184, 354825), (1200, 350094), (1245, 337440), (1328, 316350), (1332, 315400), (1368, 307100), (1406, 298800), (1425, 294816), (1440, 291745), (1480, 283860), (1494, 281200), (1520, 276390), (1577, 266400), (1660, 253080), (1665, 252320), (1710, 245680), (1776, 236550), (1800, 233396), (1824, 230325), (1850, 227088), (1900, 221112), (1992, 210900), (2075, 202464), (2109, 199200), (2220, 189240), (2280, 184260), (2400, 175047), (2490, 168720), (2656, 158175), (2664, 157700), (2736, 153550), (2775, 151392), (2812, 149400), (2850, 147408), (2960, 141930), (2988, 140600), (3040, 138195), (3071, 136800), (3154, 133200), (3320, 126540), (3330, 126160), (3420, 122840), (3515, 119520), (3552, 118275), (3600, 116698), (3700, 113544), (3735, 112480), (3800, 110556), (3984, 105450), (4150, 101232), (4218, 99600), (4275, 98272), (4440, 94620), (4560, 92130), (4731, 88800), (4980, 84360), (5328, 78850), (5472, 76775), (5550, 75696), (5624, 74700), (5700, 73704), (5920, 70965), (5976, 70300), (6142, 68400), (6225, 67488), (6308, 66600), (6327, 66400), (6640, 63270), (6660, 63080), (6840, 61420), (7030, 59760), (7200, 58349), (7400, 56772), (7470, 56240), (7600, 55278), (7885, 53280), (7968, 52725), (8300, 50616), (8325, 50464), (8436, 49800), (8550, 49136), (8880, 47310), (9120, 46065), (9213, 45600), (9462, 44400), (9960, 42180), (10545, 39840), (10656, 39425), (11100, 37848), (11248, 37350), (11400, 36852), (11952, 35150), (12284, 34200), (12450, 33744), (12616, 33300), (12654, 33200), (13280, 31635), (13320, 31540), (13680, 30710), (14060, 29880), (14193, 29600), (14800, 28386), (14940, 28120), (15200, 27639), (15355, 27360), (15770, 26640), (16600, 25308), (16650, 25232), (16872, 24900), (17100, 24568), (17575, 23904), (17760, 23655), (18426, 22800), (18675, 22496), (18924, 22200), (19920, 21090)]