101298420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3253}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 309143016

約数和(自身を除く): 207844596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3253, 3460, 5190, 6228, 6506, 7785, 9759, 10380, 13012, 15570, 16265, 19518, 29277, 31140, 32530, 39036, 48795, 58554, 65060, 97590, 117108, 146385, 195180, 292770, 562769, 585540, 1125538, 1688307, 2251076, 2813845, 3376614, 5064921, 5627690, 6753228, 8441535, 10129842, 11255380, 16883070, 20259684, 25324605, 33766140, 50649210, 101298420]

約数ペア:

[(1, 101298420), (2, 50649210), (3, 33766140), (4, 25324605), (5, 20259684), (6, 16883070), (9, 11255380), (10, 10129842), (12, 8441535), (15, 6753228), (18, 5627690), (20, 5064921), (30, 3376614), (36, 2813845), (45, 2251076), (60, 1688307), (90, 1125538), (173, 585540), (180, 562769), (346, 292770), (519, 195180), (692, 146385), (865, 117108), (1038, 97590), (1557, 65060), (1730, 58554), (2076, 48795), (2595, 39036), (3114, 32530), (3253, 31140), (3460, 29277), (5190, 19518), (6228, 16265), (6506, 15570), (7785, 13012), (9759, 10380)]