125423940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 371952000

約数和(自身を除く): 246528060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 269, 285, 380, 409, 538, 570, 807, 818, 1076, 1140, 1227, 1345, 1614, 1636, 2045, 2454, 2690, 3228, 4035, 4090, 4908, 5111, 5380, 6135, 7771, 8070, 8180, 10222, 12270, 15333, 15542, 16140, 20444, 23313, 24540, 25555, 30666, 31084, 38855, 46626, 51110, 61332, 76665, 77710, 93252, 102220, 110021, 116565, 153330, 155420, 220042, 233130, 306660, 330063, 440084, 466260, 550105, 660126, 1100210, 1320252, 1650315, 2090399, 2200420, 3300630, 4180798, 6271197, 6601260, 8361596, 10451995, 12542394, 20903990, 25084788, 31355985, 41807980, 62711970, 125423940]

約数ペア:

[(1, 125423940), (2, 62711970), (3, 41807980), (4, 31355985), (5, 25084788), (6, 20903990), (10, 12542394), (12, 10451995), (15, 8361596), (19, 6601260), (20, 6271197), (30, 4180798), (38, 3300630), (57, 2200420), (60, 2090399), (76, 1650315), (95, 1320252), (114, 1100210), (190, 660126), (228, 550105), (269, 466260), (285, 440084), (380, 330063), (409, 306660), (538, 233130), (570, 220042), (807, 155420), (818, 153330), (1076, 116565), (1140, 110021), (1227, 102220), (1345, 93252), (1614, 77710), (1636, 76665), (2045, 61332), (2454, 51110), (2690, 46626), (3228, 38855), (4035, 31084), (4090, 30666), (4908, 25555), (5111, 24540), (5380, 23313), (6135, 20444), (7771, 16140), (8070, 15542), (8180, 15333), (10222, 12270)]