75007440

素因数分解:

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

素因数の和:5521

約数の個数: 120

約数和(自身を含む): 265206240

約数和(自身を除く): 190198800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5483, 6840, 10966, 13680, 16449, 21932, 27415, 32898, 43864, 49347, 54830, 65796, 82245, 87728, 98694, 104177, 109660, 131592, 164490, 197388, 208354, 219320, 246735, 263184, 312531, 328980, 394776, 416708, 438640, 493470, 520885, 625062, 657960, 789552, 833416, 937593, 986940, 1041770, 1250124, 1315920, 1562655, 1666832, 1875186, 1973880, 2083540, 2500248, 3125310, 3750372, 3947760, 4167080, 4687965, 5000496, 6250620, 7500744, 8334160, 9375930, 12501240, 15001488, 18751860, 25002480, 37503720, 75007440]

約数ペア:

[(1, 75007440), (2, 37503720), (3, 25002480), (4, 18751860), (5, 15001488), (6, 12501240), (8, 9375930), (9, 8334160), (10, 7500744), (12, 6250620), (15, 5000496), (16, 4687965), (18, 4167080), (19, 3947760), (20, 3750372), (24, 3125310), (30, 2500248), (36, 2083540), (38, 1973880), (40, 1875186), (45, 1666832), (48, 1562655), (57, 1315920), (60, 1250124), (72, 1041770), (76, 986940), (80, 937593), (90, 833416), (95, 789552), (114, 657960), (120, 625062), (144, 520885), (152, 493470), (171, 438640), (180, 416708), (190, 394776), (228, 328980), (240, 312531), (285, 263184), (304, 246735), (342, 219320), (360, 208354), (380, 197388), (456, 164490), (570, 131592), (684, 109660), (720, 104177), (760, 98694), (855, 87728), (912, 82245), (1140, 65796), (1368, 54830), (1520, 49347), (1710, 43864), (2280, 32898), (2736, 27415), (3420, 21932), (4560, 16449), (5483, 13680), (6840, 10966)]