269256420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^2$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 863896320

約数和(自身を除く): 594639900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 103, 108, 135, 141, 180, 188, 206, 235, 270, 282, 309, 412, 423, 470, 515, 540, 564, 618, 705, 846, 927, 940, 1030, 1236, 1269, 1410, 1545, 1692, 1854, 2060, 2115, 2538, 2781, 2820, 3090, 3708, 4230, 4635, 4841, 5076, 5562, 6180, 6345, 8460, 9270, 9682, 10609, 11124, 12690, 13905, 14523, 18540, 19364, 21218, 24205, 25380, 27810, 29046, 31827, 42436, 43569, 48410, 53045, 55620, 58092, 63654, 72615, 87138, 95481, 96820, 106090, 127308, 130707, 145230, 159135, 174276, 190962, 212180, 217845, 261414, 286443, 290460, 318270, 381924, 435690, 477405, 498623, 522828, 572886, 636540, 653535, 871380, 954810, 997246, 1145772, 1307070, 1432215, 1495869, 1909620, 1994492, 2493115, 2614140, 2864430, 2991738, 4487607, 4986230, 5728860, 5983476, 7479345, 8975214, 9972460, 13462821, 14958690, 17950428, 22438035, 26925642, 29917380, 44876070, 53851284, 67314105, 89752140, 134628210, 269256420]

約数ペア:

[(1, 269256420), (2, 134628210), (3, 89752140), (4, 67314105), (5, 53851284), (6, 44876070), (9, 29917380), (10, 26925642), (12, 22438035), (15, 17950428), (18, 14958690), (20, 13462821), (27, 9972460), (30, 8975214), (36, 7479345), (45, 5983476), (47, 5728860), (54, 4986230), (60, 4487607), (90, 2991738), (94, 2864430), (103, 2614140), (108, 2493115), (135, 1994492), (141, 1909620), (180, 1495869), (188, 1432215), (206, 1307070), (235, 1145772), (270, 997246), (282, 954810), (309, 871380), (412, 653535), (423, 636540), (470, 572886), (515, 522828), (540, 498623), (564, 477405), (618, 435690), (705, 381924), (846, 318270), (927, 290460), (940, 286443), (1030, 261414), (1236, 217845), (1269, 212180), (1410, 190962), (1545, 174276), (1692, 159135), (1854, 145230), (2060, 130707), (2115, 127308), (2538, 106090), (2781, 96820), (2820, 95481), (3090, 87138), (3708, 72615), (4230, 63654), (4635, 58092), (4841, 55620), (5076, 53045), (5562, 48410), (6180, 43569), (6345, 42436), (8460, 31827), (9270, 29046), (9682, 27810), (10609, 25380), (11124, 24205), (12690, 21218), (13905, 19364), (14523, 18540)]