31802760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2677}}^1$

素因数の和:2708

約数の個数: 128

約数和(自身を含む): 115689600

約数和(自身を除く): 83886840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2677, 2970, 3960, 5354, 5940, 8031, 10708, 11880, 13385, 16062, 21416, 24093, 26770, 29447, 32124, 40155, 48186, 53540, 58894, 64248, 72279, 80310, 88341, 96372, 107080, 117788, 120465, 144558, 147235, 160620, 176682, 192744, 235576, 240930, 265023, 289116, 294470, 321240, 353364, 361395, 441705, 481860, 530046, 578232, 588940, 706728, 722790, 795069, 883410, 963720, 1060092, 1177880, 1325115, 1445580, 1590138, 1766820, 2120184, 2650230, 2891160, 3180276, 3533640, 3975345, 5300460, 6360552, 7950690, 10600920, 15901380, 31802760]

約数ペア:

[(1, 31802760), (2, 15901380), (3, 10600920), (4, 7950690), (5, 6360552), (6, 5300460), (8, 3975345), (9, 3533640), (10, 3180276), (11, 2891160), (12, 2650230), (15, 2120184), (18, 1766820), (20, 1590138), (22, 1445580), (24, 1325115), (27, 1177880), (30, 1060092), (33, 963720), (36, 883410), (40, 795069), (44, 722790), (45, 706728), (54, 588940), (55, 578232), (60, 530046), (66, 481860), (72, 441705), (88, 361395), (90, 353364), (99, 321240), (108, 294470), (110, 289116), (120, 265023), (132, 240930), (135, 235576), (165, 192744), (180, 176682), (198, 160620), (216, 147235), (220, 144558), (264, 120465), (270, 117788), (297, 107080), (330, 96372), (360, 88341), (396, 80310), (440, 72279), (495, 64248), (540, 58894), (594, 53540), (660, 48186), (792, 40155), (990, 32124), (1080, 29447), (1188, 26770), (1320, 24093), (1485, 21416), (1980, 16062), (2376, 13385), (2677, 11880), (2970, 10708), (3960, 8031), (5354, 5940)]