137664800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 433972224

約数和(自身を除く): 296307424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 61, 62, 65, 70, 80, 91, 100, 104, 112, 122, 124, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 244, 248, 260, 280, 305, 310, 325, 350, 364, 400, 403, 416, 427, 434, 455, 488, 496, 520, 560, 610, 620, 650, 700, 728, 775, 793, 800, 806, 854, 868, 910, 976, 992, 1040, 1085, 1120, 1220, 1240, 1300, 1400, 1456, 1525, 1550, 1586, 1612, 1708, 1736, 1820, 1891, 1952, 2015, 2080, 2135, 2170, 2275, 2440, 2480, 2600, 2800, 2821, 2912, 3050, 3100, 3172, 3224, 3416, 3472, 3640, 3782, 3965, 4030, 4270, 4340, 4550, 4880, 4960, 5200, 5425, 5551, 5600, 5642, 6100, 6200, 6344, 6448, 6832, 6944, 7280, 7564, 7930, 8060, 8540, 8680, 9100, 9455, 9760, 10075, 10400, 10675, 10850, 11102, 11284, 12200, 12400, 12688, 12896, 13237, 13664, 14105, 14560, 15128, 15860, 16120, 17080, 17360, 18200, 18910, 19825, 20150, 21350, 21700, 22204, 22568, 24400, 24583, 24800, 25376, 26474, 27755, 28210, 30256, 31720, 32240, 34160, 34720, 36400, 37820, 39650, 40300, 42700, 43400, 44408, 45136, 47275, 48800, 49166, 52948, 55510, 56420, 60512, 63440, 64480, 66185, 68320, 70525, 72800, 75640, 79300, 80600, 85400, 86800, 88816, 90272, 94550, 98332, 105896, 111020, 112840, 122915, 126880, 132370, 138775, 141050, 151280, 158600, 161200, 170800, 172081, 173600, 177632, 189100, 196664, 211792, 222040, 225680, 245830, 264740, 277550, 282100, 302560, 317200, 322400, 330925, 341600, 344162, 378200, 393328, 423584, 444080, 451360, 491660, 529480, 555100, 564200, 614575, 634400, 661850, 688324, 756400, 786656, 860405, 888160, 983320, 1058960, 1110200, 1128400, 1229150, 1323700, 1376648, 1512800, 1720810, 1966640, 2117920, 2220400, 2256800, 2458300, 2647400, 2753296, 3441620, 3933280, 4302025, 4440800, 4916600, 5294800, 5506592, 6883240, 8604050, 9833200, 10589600, 13766480, 17208100, 19666400, 27532960, 34416200, 68832400, 137664800]

約数ペア:

[(1, 137664800), (2, 68832400), (4, 34416200), (5, 27532960), (7, 19666400), (8, 17208100), (10, 13766480), (13, 10589600), (14, 9833200), (16, 8604050), (20, 6883240), (25, 5506592), (26, 5294800), (28, 4916600), (31, 4440800), (32, 4302025), (35, 3933280), (40, 3441620), (50, 2753296), (52, 2647400), (56, 2458300), (61, 2256800), (62, 2220400), (65, 2117920), (70, 1966640), (80, 1720810), (91, 1512800), (100, 1376648), (104, 1323700), (112, 1229150), (122, 1128400), (124, 1110200), (130, 1058960), (140, 983320), (155, 888160), (160, 860405), (175, 786656), (182, 756400), (200, 688324), (208, 661850), (217, 634400), (224, 614575), (244, 564200), (248, 555100), (260, 529480), (280, 491660), (305, 451360), (310, 444080), (325, 423584), (350, 393328), (364, 378200), (400, 344162), (403, 341600), (416, 330925), (427, 322400), (434, 317200), (455, 302560), (488, 282100), (496, 277550), (520, 264740), (560, 245830), (610, 225680), (620, 222040), (650, 211792), (700, 196664), (728, 189100), (775, 177632), (793, 173600), (800, 172081), (806, 170800), (854, 161200), (868, 158600), (910, 151280), (976, 141050), (992, 138775), (1040, 132370), (1085, 126880), (1120, 122915), (1220, 112840), (1240, 111020), (1300, 105896), (1400, 98332), (1456, 94550), (1525, 90272), (1550, 88816), (1586, 86800), (1612, 85400), (1708, 80600), (1736, 79300), (1820, 75640), (1891, 72800), (1952, 70525), (2015, 68320), (2080, 66185), (2135, 64480), (2170, 63440), (2275, 60512), (2440, 56420), (2480, 55510), (2600, 52948), (2800, 49166), (2821, 48800), (2912, 47275), (3050, 45136), (3100, 44408), (3172, 43400), (3224, 42700), (3416, 40300), (3472, 39650), (3640, 37820), (3782, 36400), (3965, 34720), (4030, 34160), (4270, 32240), (4340, 31720), (4550, 30256), (4880, 28210), (4960, 27755), (5200, 26474), (5425, 25376), (5551, 24800), (5600, 24583), (5642, 24400), (6100, 22568), (6200, 22204), (6344, 21700), (6448, 21350), (6832, 20150), (6944, 19825), (7280, 18910), (7564, 18200), (7930, 17360), (8060, 17080), (8540, 16120), (8680, 15860), (9100, 15128), (9455, 14560), (9760, 14105), (10075, 13664), (10400, 13237), (10675, 12896), (10850, 12688), (11102, 12400), (11284, 12200)]