67005450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2520

約数の個数: 72

約数和(自身を含む): 183047436

約数和(自身を除く): 116041986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2441, 2745, 3050, 4575, 4882, 5490, 7323, 9150, 12205, 13725, 14646, 21969, 24410, 27450, 36615, 43938, 61025, 73230, 109845, 122050, 148901, 183075, 219690, 297802, 366150, 446703, 549225, 744505, 893406, 1098450, 1340109, 1489010, 2233515, 2680218, 3722525, 4467030, 6700545, 7445050, 11167575, 13401090, 22335150, 33502725, 67005450]

約数ペア:

[(1, 67005450), (2, 33502725), (3, 22335150), (5, 13401090), (6, 11167575), (9, 7445050), (10, 6700545), (15, 4467030), (18, 3722525), (25, 2680218), (30, 2233515), (45, 1489010), (50, 1340109), (61, 1098450), (75, 893406), (90, 744505), (122, 549225), (150, 446703), (183, 366150), (225, 297802), (305, 219690), (366, 183075), (450, 148901), (549, 122050), (610, 109845), (915, 73230), (1098, 61025), (1525, 43938), (1830, 36615), (2441, 27450), (2745, 24410), (3050, 21969), (4575, 14646), (4882, 13725), (5490, 12205), (7323, 9150)]