45287460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10939}}^1$

素因数の和:10977

約数の個数: 72

約数和(自身を含む): 143357760

約数和(自身を除く): 98070300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 10939, 21878, 32817, 43756, 54695, 65634, 98451, 109390, 131268, 164085, 196902, 218780, 251597, 328170, 393804, 492255, 503194, 656340, 754791, 984510, 1006388, 1257985, 1509582, 1969020, 2264373, 2515970, 3019164, 3773955, 4528746, 5031940, 7547910, 9057492, 11321865, 15095820, 22643730, 45287460]

約数ペア:

[(1, 45287460), (2, 22643730), (3, 15095820), (4, 11321865), (5, 9057492), (6, 7547910), (9, 5031940), (10, 4528746), (12, 3773955), (15, 3019164), (18, 2515970), (20, 2264373), (23, 1969020), (30, 1509582), (36, 1257985), (45, 1006388), (46, 984510), (60, 754791), (69, 656340), (90, 503194), (92, 492255), (115, 393804), (138, 328170), (180, 251597), (207, 218780), (230, 196902), (276, 164085), (345, 131268), (414, 109390), (460, 98451), (690, 65634), (828, 54695), (1035, 43756), (1380, 32817), (2070, 21878), (4140, 10939)]