117443820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 376917408

約数和(自身を除く): 259473588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 289, 340, 390, 442, 510, 521, 578, 663, 780, 867, 884, 1020, 1042, 1105, 1156, 1326, 1445, 1563, 1734, 2084, 2210, 2605, 2652, 2890, 3126, 3315, 3468, 3757, 4335, 4420, 5210, 5780, 6252, 6630, 6773, 7514, 7815, 8670, 8857, 10420, 11271, 13260, 13546, 15028, 15630, 17340, 17714, 18785, 20319, 22542, 26571, 27092, 31260, 33865, 35428, 37570, 40638, 44285, 45084, 53142, 56355, 67730, 75140, 81276, 88570, 101595, 106284, 112710, 115141, 132855, 135460, 150569, 177140, 203190, 225420, 230282, 265710, 301138, 345423, 406380, 451707, 460564, 531420, 575705, 602276, 690846, 752845, 903414, 1151410, 1381692, 1505690, 1727115, 1806828, 1957397, 2258535, 2302820, 3011380, 3454230, 3914794, 4517070, 5872191, 6908460, 7829588, 9034140, 9786985, 11744382, 19573970, 23488764, 29360955, 39147940, 58721910, 117443820]

約数ペア:

[(1, 117443820), (2, 58721910), (3, 39147940), (4, 29360955), (5, 23488764), (6, 19573970), (10, 11744382), (12, 9786985), (13, 9034140), (15, 7829588), (17, 6908460), (20, 5872191), (26, 4517070), (30, 3914794), (34, 3454230), (39, 3011380), (51, 2302820), (52, 2258535), (60, 1957397), (65, 1806828), (68, 1727115), (78, 1505690), (85, 1381692), (102, 1151410), (130, 903414), (156, 752845), (170, 690846), (195, 602276), (204, 575705), (221, 531420), (255, 460564), (260, 451707), (289, 406380), (340, 345423), (390, 301138), (442, 265710), (510, 230282), (521, 225420), (578, 203190), (663, 177140), (780, 150569), (867, 135460), (884, 132855), (1020, 115141), (1042, 112710), (1105, 106284), (1156, 101595), (1326, 88570), (1445, 81276), (1563, 75140), (1734, 67730), (2084, 56355), (2210, 53142), (2605, 45084), (2652, 44285), (2890, 40638), (3126, 37570), (3315, 35428), (3468, 33865), (3757, 31260), (4335, 27092), (4420, 26571), (5210, 22542), (5780, 20319), (6252, 18785), (6630, 17714), (6773, 17340), (7514, 15630), (7815, 15028), (8670, 13546), (8857, 13260), (10420, 11271)]