68219100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:580

約数の個数: 108

約数和(自身を含む): 215411560

約数和(自身を除く): 147192460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 229, 300, 331, 450, 458, 662, 687, 900, 916, 993, 1145, 1324, 1374, 1655, 1986, 2061, 2290, 2748, 2979, 3310, 3435, 3972, 4122, 4580, 4965, 5725, 5958, 6620, 6870, 8244, 8275, 9930, 10305, 11450, 11916, 13740, 14895, 16550, 17175, 19860, 20610, 22900, 24825, 29790, 33100, 34350, 41220, 49650, 51525, 59580, 68700, 74475, 75799, 99300, 103050, 148950, 151598, 206100, 227397, 297900, 303196, 378995, 454794, 682191, 757990, 909588, 1136985, 1364382, 1515980, 1894975, 2273970, 2728764, 3410955, 3789950, 4547940, 5684925, 6821910, 7579900, 11369850, 13643820, 17054775, 22739700, 34109550, 68219100]

約数ペア:

[(1, 68219100), (2, 34109550), (3, 22739700), (4, 17054775), (5, 13643820), (6, 11369850), (9, 7579900), (10, 6821910), (12, 5684925), (15, 4547940), (18, 3789950), (20, 3410955), (25, 2728764), (30, 2273970), (36, 1894975), (45, 1515980), (50, 1364382), (60, 1136985), (75, 909588), (90, 757990), (100, 682191), (150, 454794), (180, 378995), (225, 303196), (229, 297900), (300, 227397), (331, 206100), (450, 151598), (458, 148950), (662, 103050), (687, 99300), (900, 75799), (916, 74475), (993, 68700), (1145, 59580), (1324, 51525), (1374, 49650), (1655, 41220), (1986, 34350), (2061, 33100), (2290, 29790), (2748, 24825), (2979, 22900), (3310, 20610), (3435, 19860), (3972, 17175), (4122, 16550), (4580, 14895), (4965, 13740), (5725, 11916), (5958, 11450), (6620, 10305), (6870, 9930), (8244, 8275)]