89012300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 108

約数和(自身を含む): 219204720

約数和(自身を除く): 130192420

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 169, 229, 230, 260, 299, 325, 338, 458, 460, 575, 598, 650, 676, 845, 916, 1145, 1150, 1196, 1300, 1495, 1690, 2290, 2300, 2977, 2990, 3380, 3887, 4225, 4580, 5267, 5725, 5954, 5980, 7475, 7774, 8450, 10534, 11450, 11908, 14885, 14950, 15548, 16900, 19435, 21068, 22900, 26335, 29770, 29900, 38701, 38870, 52670, 59540, 68471, 74425, 77402, 77740, 97175, 105340, 131675, 136942, 148850, 154804, 193505, 194350, 263350, 273884, 297700, 342355, 387010, 388700, 526700, 684710, 774020, 890123, 967525, 1369420, 1711775, 1780246, 1935050, 3423550, 3560492, 3870100, 4450615, 6847100, 8901230, 17802460, 22253075, 44506150, 89012300]

約数ペア:

[(1, 89012300), (2, 44506150), (4, 22253075), (5, 17802460), (10, 8901230), (13, 6847100), (20, 4450615), (23, 3870100), (25, 3560492), (26, 3423550), (46, 1935050), (50, 1780246), (52, 1711775), (65, 1369420), (92, 967525), (100, 890123), (115, 774020), (130, 684710), (169, 526700), (229, 388700), (230, 387010), (260, 342355), (299, 297700), (325, 273884), (338, 263350), (458, 194350), (460, 193505), (575, 154804), (598, 148850), (650, 136942), (676, 131675), (845, 105340), (916, 97175), (1145, 77740), (1150, 77402), (1196, 74425), (1300, 68471), (1495, 59540), (1690, 52670), (2290, 38870), (2300, 38701), (2977, 29900), (2990, 29770), (3380, 26335), (3887, 22900), (4225, 21068), (4580, 19435), (5267, 16900), (5725, 15548), (5954, 14950), (5980, 14885), (7475, 11908), (7774, 11450), (8450, 10534)]