165863100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 524966400

約数和(自身を除く): 359103300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 71, 75, 78, 100, 130, 142, 150, 156, 195, 213, 260, 284, 300, 325, 355, 390, 426, 599, 650, 710, 780, 852, 923, 975, 1065, 1198, 1300, 1420, 1775, 1797, 1846, 1950, 2130, 2396, 2769, 2995, 3550, 3594, 3692, 3900, 4260, 4615, 5325, 5538, 5990, 7100, 7188, 7787, 8985, 9230, 10650, 11076, 11980, 13845, 14975, 15574, 17970, 18460, 21300, 23075, 23361, 27690, 29950, 31148, 35940, 38935, 42529, 44925, 46150, 46722, 55380, 59900, 69225, 77870, 85058, 89850, 92300, 93444, 116805, 127587, 138450, 155740, 170116, 179700, 194675, 212645, 233610, 255174, 276900, 389350, 425290, 467220, 510348, 552877, 584025, 637935, 778700, 850580, 1063225, 1105754, 1168050, 1275870, 1658631, 2126450, 2211508, 2336100, 2551740, 2764385, 3189675, 3317262, 4252900, 5528770, 6379350, 6634524, 8293155, 11057540, 12758700, 13821925, 16586310, 27643850, 33172620, 41465775, 55287700, 82931550, 165863100]

約数ペア:

[(1, 165863100), (2, 82931550), (3, 55287700), (4, 41465775), (5, 33172620), (6, 27643850), (10, 16586310), (12, 13821925), (13, 12758700), (15, 11057540), (20, 8293155), (25, 6634524), (26, 6379350), (30, 5528770), (39, 4252900), (50, 3317262), (52, 3189675), (60, 2764385), (65, 2551740), (71, 2336100), (75, 2211508), (78, 2126450), (100, 1658631), (130, 1275870), (142, 1168050), (150, 1105754), (156, 1063225), (195, 850580), (213, 778700), (260, 637935), (284, 584025), (300, 552877), (325, 510348), (355, 467220), (390, 425290), (426, 389350), (599, 276900), (650, 255174), (710, 233610), (780, 212645), (852, 194675), (923, 179700), (975, 170116), (1065, 155740), (1198, 138450), (1300, 127587), (1420, 116805), (1775, 93444), (1797, 92300), (1846, 89850), (1950, 85058), (2130, 77870), (2396, 69225), (2769, 59900), (2995, 55380), (3550, 46722), (3594, 46150), (3692, 44925), (3900, 42529), (4260, 38935), (4615, 35940), (5325, 31148), (5538, 29950), (5990, 27690), (7100, 23361), (7188, 23075), (7787, 21300), (8985, 18460), (9230, 17970), (10650, 15574), (11076, 14975), (11980, 13845)]