80872830

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 96

約数和(自身を含む): 227695104

約数和(自身を除く): 146822274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 486, 621, 690, 810, 1035, 1215, 1242, 1447, 1863, 2070, 2430, 2894, 3105, 3726, 4341, 5589, 6210, 7235, 8682, 9315, 11178, 13023, 14470, 18630, 21705, 26046, 27945, 33281, 39069, 43410, 55890, 65115, 66562, 78138, 99843, 117207, 130230, 166405, 195345, 199686, 234414, 299529, 332810, 351621, 390690, 499215, 586035, 599058, 703242, 898587, 998430, 1172070, 1497645, 1758105, 1797174, 2695761, 2995290, 3516210, 4492935, 5391522, 8087283, 8985870, 13478805, 16174566, 26957610, 40436415, 80872830]

約数ペア:

[(1, 80872830), (2, 40436415), (3, 26957610), (5, 16174566), (6, 13478805), (9, 8985870), (10, 8087283), (15, 5391522), (18, 4492935), (23, 3516210), (27, 2995290), (30, 2695761), (45, 1797174), (46, 1758105), (54, 1497645), (69, 1172070), (81, 998430), (90, 898587), (115, 703242), (135, 599058), (138, 586035), (162, 499215), (207, 390690), (230, 351621), (243, 332810), (270, 299529), (345, 234414), (405, 199686), (414, 195345), (486, 166405), (621, 130230), (690, 117207), (810, 99843), (1035, 78138), (1215, 66562), (1242, 65115), (1447, 55890), (1863, 43410), (2070, 39069), (2430, 33281), (2894, 27945), (3105, 26046), (3726, 21705), (4341, 18630), (5589, 14470), (6210, 13023), (7235, 11178), (8682, 9315)]