204030450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{34877}}^1$

素因数の和:34908

約数の個数: 72

約数和(自身を含む): 590345028

約数和(自身を除く): 386314578

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 34877, 69754, 104631, 174385, 209262, 313893, 348770, 453401, 523155, 627786, 871925, 906802, 1046310, 1360203, 1569465, 1743850, 2267005, 2615775, 2720406, 3138930, 4080609, 4534010, 5231550, 6801015, 7847325, 8161218, 11335025, 13602030, 15694650, 20403045, 22670050, 34005075, 40806090, 68010150, 102015225, 204030450]

約数ペア:

[(1, 204030450), (2, 102015225), (3, 68010150), (5, 40806090), (6, 34005075), (9, 22670050), (10, 20403045), (13, 15694650), (15, 13602030), (18, 11335025), (25, 8161218), (26, 7847325), (30, 6801015), (39, 5231550), (45, 4534010), (50, 4080609), (65, 3138930), (75, 2720406), (78, 2615775), (90, 2267005), (117, 1743850), (130, 1569465), (150, 1360203), (195, 1046310), (225, 906802), (234, 871925), (325, 627786), (390, 523155), (450, 453401), (585, 348770), (650, 313893), (975, 209262), (1170, 174385), (1950, 104631), (2925, 69754), (5850, 34877)]