2775275280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5558

約数の個数: 240

約数和(自身を含む): 10077837120

約数和(自身を除く): 7302561840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1665, 1710, 1776, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 3330, 3420, 3515, 4218, 4440, 4560, 5328, 5483, 5624, 6327, 6660, 6840, 7030, 8436, 8880, 10545, 10966, 11248, 12654, 13320, 13680, 14060, 16449, 16872, 21090, 21932, 25308, 26640, 27415, 28120, 31635, 32898, 33744, 42180, 43864, 49347, 50616, 54830, 56240, 63270, 65796, 82245, 84360, 87728, 98694, 101232, 104177, 109660, 126540, 131592, 164490, 168720, 197388, 202871, 208354, 219320, 246735, 253080, 263184, 312531, 328980, 394776, 405742, 416708, 438640, 493470, 506160, 520885, 608613, 625062, 657960, 789552, 811484, 833416, 937593, 986940, 1014355, 1041770, 1217226, 1250124, 1315920, 1562655, 1622968, 1666832, 1825839, 1875186, 1973880, 2028710, 2083540, 2434452, 2500248, 3043065, 3125310, 3245936, 3651678, 3750372, 3854549, 3947760, 4057420, 4167080, 4687965, 4868904, 5000496, 6086130, 6250620, 7303356, 7500744, 7709098, 8114840, 8334160, 9129195, 9375930, 9737808, 11563647, 12172260, 12501240, 14606712, 15001488, 15418196, 16229680, 18258390, 18751860, 19272745, 23127294, 24344520, 25002480, 29213424, 30836392, 34690941, 36516780, 37503720, 38545490, 46254588, 48689040, 57818235, 61672784, 69381882, 73033560, 75007440, 77090980, 92509176, 115636470, 138763764, 146067120, 154181960, 173454705, 185018352, 231272940, 277527528, 308363920, 346909410, 462545880, 555055056, 693818820, 925091760, 1387637640, 2775275280]

約数ペア:

[(1, 2775275280), (2, 1387637640), (3, 925091760), (4, 693818820), (5, 555055056), (6, 462545880), (8, 346909410), (9, 308363920), (10, 277527528), (12, 231272940), (15, 185018352), (16, 173454705), (18, 154181960), (19, 146067120), (20, 138763764), (24, 115636470), (30, 92509176), (36, 77090980), (37, 75007440), (38, 73033560), (40, 69381882), (45, 61672784), (48, 57818235), (57, 48689040), (60, 46254588), (72, 38545490), (74, 37503720), (76, 36516780), (80, 34690941), (90, 30836392), (95, 29213424), (111, 25002480), (114, 24344520), (120, 23127294), (144, 19272745), (148, 18751860), (152, 18258390), (171, 16229680), (180, 15418196), (185, 15001488), (190, 14606712), (222, 12501240), (228, 12172260), (240, 11563647), (285, 9737808), (296, 9375930), (304, 9129195), (333, 8334160), (342, 8114840), (360, 7709098), (370, 7500744), (380, 7303356), (444, 6250620), (456, 6086130), (555, 5000496), (570, 4868904), (592, 4687965), (666, 4167080), (684, 4057420), (703, 3947760), (720, 3854549), (740, 3750372), (760, 3651678), (855, 3245936), (888, 3125310), (912, 3043065), (1110, 2500248), (1140, 2434452), (1332, 2083540), (1368, 2028710), (1406, 1973880), (1480, 1875186), (1520, 1825839), (1665, 1666832), (1710, 1622968), (1776, 1562655), (2109, 1315920), (2220, 1250124), (2280, 1217226), (2664, 1041770), (2736, 1014355), (2812, 986940), (2960, 937593), (3330, 833416), (3420, 811484), (3515, 789552), (4218, 657960), (4440, 625062), (4560, 608613), (5328, 520885), (5483, 506160), (5624, 493470), (6327, 438640), (6660, 416708), (6840, 405742), (7030, 394776), (8436, 328980), (8880, 312531), (10545, 263184), (10966, 253080), (11248, 246735), (12654, 219320), (13320, 208354), (13680, 202871), (14060, 197388), (16449, 168720), (16872, 164490), (21090, 131592), (21932, 126540), (25308, 109660), (26640, 104177), (27415, 101232), (28120, 98694), (31635, 87728), (32898, 84360), (33744, 82245), (42180, 65796), (43864, 63270), (49347, 56240), (50616, 54830)]