664434090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9883}}^1$

素因数の和:9985

約数の個数: 80

約数和(自身を含む): 1808297568

約数和(自身を除く): 1143863478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 249, 270, 405, 415, 498, 747, 810, 830, 1245, 1494, 2241, 2490, 3735, 4482, 6723, 7470, 9883, 11205, 13446, 19766, 22410, 29649, 33615, 49415, 59298, 67230, 88947, 98830, 148245, 177894, 266841, 296490, 444735, 533682, 800523, 820289, 889470, 1334205, 1601046, 1640578, 2460867, 2668410, 4002615, 4101445, 4921734, 7382601, 8005230, 8202890, 12304335, 14765202, 22147803, 24608670, 36913005, 44295606, 66443409, 73826010, 110739015, 132886818, 221478030, 332217045, 664434090]

約数ペア:

[(1, 664434090), (2, 332217045), (3, 221478030), (5, 132886818), (6, 110739015), (9, 73826010), (10, 66443409), (15, 44295606), (18, 36913005), (27, 24608670), (30, 22147803), (45, 14765202), (54, 12304335), (81, 8202890), (83, 8005230), (90, 7382601), (135, 4921734), (162, 4101445), (166, 4002615), (249, 2668410), (270, 2460867), (405, 1640578), (415, 1601046), (498, 1334205), (747, 889470), (810, 820289), (830, 800523), (1245, 533682), (1494, 444735), (2241, 296490), (2490, 266841), (3735, 177894), (4482, 148245), (6723, 98830), (7470, 88947), (9883, 67230), (11205, 59298), (13446, 49415), (19766, 33615), (22410, 29649)]