127650900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 404224128

約数和(自身を除く): 276573228

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, 461, 650, 710, 780, 852, 922, 923, 975, 1065, 1300, 1383, 1420, 1775, 1844, 1846, 1950, 2130, 2305, 2766, 2769, 3550, 3692, 3900, 4260, 4610, 4615, 5325, 5532, 5538, 5993, 6915, 7100, 9220, 9230, 10650, 11076, 11525, 11986, 13830, 13845, 17979, 18460, 21300, 23050, 23075, 23972, 27660, 27690, 29965, 32731, 34575, 35958, 46100, 46150, 55380, 59930, 65462, 69150, 69225, 71916, 89895, 92300, 98193, 119860, 130924, 138300, 138450, 149825, 163655, 179790, 196386, 276900, 299650, 327310, 359580, 392772, 425503, 449475, 490965, 599300, 654620, 818275, 851006, 898950, 981930, 1276509, 1636550, 1702012, 1797900, 1963860, 2127515, 2454825, 2553018, 3273100, 4255030, 4909650, 5106036, 6382545, 8510060, 9819300, 10637575, 12765090, 21275150, 25530180, 31912725, 42550300, 63825450, 127650900]

約数ペア:

[(1, 127650900), (2, 63825450), (3, 42550300), (4, 31912725), (5, 25530180), (6, 21275150), (10, 12765090), (12, 10637575), (13, 9819300), (15, 8510060), (20, 6382545), (25, 5106036), (26, 4909650), (30, 4255030), (39, 3273100), (50, 2553018), (52, 2454825), (60, 2127515), (65, 1963860), (71, 1797900), (75, 1702012), (78, 1636550), (100, 1276509), (130, 981930), (142, 898950), (150, 851006), (156, 818275), (195, 654620), (213, 599300), (260, 490965), (284, 449475), (300, 425503), (325, 392772), (355, 359580), (390, 327310), (426, 299650), (461, 276900), (650, 196386), (710, 179790), (780, 163655), (852, 149825), (922, 138450), (923, 138300), (975, 130924), (1065, 119860), (1300, 98193), (1383, 92300), (1420, 89895), (1775, 71916), (1844, 69225), (1846, 69150), (1950, 65462), (2130, 59930), (2305, 55380), (2766, 46150), (2769, 46100), (3550, 35958), (3692, 34575), (3900, 32731), (4260, 29965), (4610, 27690), (4615, 27660), (5325, 23972), (5532, 23075), (5538, 23050), (5993, 21300), (6915, 18460), (7100, 17979), (9220, 13845), (9230, 13830), (10650, 11986), (11076, 11525)]