231030150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 620772768

約数和(自身を除く): 389742618

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 257, 325, 390, 461, 514, 650, 771, 922, 975, 1285, 1383, 1542, 1950, 2305, 2570, 2766, 3341, 3855, 4610, 5993, 6425, 6682, 6915, 7710, 10023, 11525, 11986, 12850, 13830, 16705, 17979, 19275, 20046, 23050, 29965, 33410, 34575, 35958, 38550, 50115, 59930, 69150, 83525, 89895, 100230, 118477, 149825, 167050, 179790, 236954, 250575, 299650, 355431, 449475, 501150, 592385, 710862, 898950, 1184770, 1540201, 1777155, 2961925, 3080402, 3554310, 4620603, 5923850, 7701005, 8885775, 9241206, 15402010, 17771550, 23103015, 38505025, 46206030, 77010050, 115515075, 231030150]

約数ペア:

[(1, 231030150), (2, 115515075), (3, 77010050), (5, 46206030), (6, 38505025), (10, 23103015), (13, 17771550), (15, 15402010), (25, 9241206), (26, 8885775), (30, 7701005), (39, 5923850), (50, 4620603), (65, 3554310), (75, 3080402), (78, 2961925), (130, 1777155), (150, 1540201), (195, 1184770), (257, 898950), (325, 710862), (390, 592385), (461, 501150), (514, 449475), (650, 355431), (771, 299650), (922, 250575), (975, 236954), (1285, 179790), (1383, 167050), (1542, 149825), (1950, 118477), (2305, 100230), (2570, 89895), (2766, 83525), (3341, 69150), (3855, 59930), (4610, 50115), (5993, 38550), (6425, 35958), (6682, 34575), (6915, 33410), (7710, 29965), (10023, 23050), (11525, 20046), (11986, 19275), (12850, 17979), (13830, 16705)]