148728450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5867}}^1$

素因数の和:5908

約数の個数: 72

約数和(自身を含む): 399469968

約数和(自身を除く): 250741518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 5867, 8450, 11734, 12675, 17601, 25350, 29335, 35202, 58670, 76271, 88005, 146675, 152542, 176010, 228813, 293350, 381355, 440025, 457626, 762710, 880050, 991523, 1144065, 1906775, 1983046, 2288130, 2974569, 3813550, 4957615, 5720325, 5949138, 9915230, 11440650, 14872845, 24788075, 29745690, 49576150, 74364225, 148728450]

約数ペア:

[(1, 148728450), (2, 74364225), (3, 49576150), (5, 29745690), (6, 24788075), (10, 14872845), (13, 11440650), (15, 9915230), (25, 5949138), (26, 5720325), (30, 4957615), (39, 3813550), (50, 2974569), (65, 2288130), (75, 1983046), (78, 1906775), (130, 1144065), (150, 991523), (169, 880050), (195, 762710), (325, 457626), (338, 440025), (390, 381355), (507, 293350), (650, 228813), (845, 176010), (975, 152542), (1014, 146675), (1690, 88005), (1950, 76271), (2535, 58670), (4225, 35202), (5070, 29335), (5867, 25350), (8450, 17601), (11734, 12675)]