495342900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42337}}^1$

素因数の和:42370

約数の個数: 108

約数和(自身を含む): 1672096972

約数和(自身を除く): 1176754072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 42337, 84674, 127011, 169348, 211685, 254022, 381033, 423370, 508044, 550381, 635055, 762066, 846740, 1058425, 1100762, 1270110, 1524132, 1651143, 1905165, 2116850, 2201524, 2540220, 2751905, 3175275, 3302286, 3810330, 4233700, 4953429, 5503810, 6350550, 6604572, 7620660, 8255715, 9525825, 9906858, 11007620, 12701100, 13759525, 16511430, 19051650, 19813716, 24767145, 27519050, 33022860, 38103300, 41278575, 49534290, 55038100, 82557150, 99068580, 123835725, 165114300, 247671450, 495342900]

約数ペア:

[(1, 495342900), (2, 247671450), (3, 165114300), (4, 123835725), (5, 99068580), (6, 82557150), (9, 55038100), (10, 49534290), (12, 41278575), (13, 38103300), (15, 33022860), (18, 27519050), (20, 24767145), (25, 19813716), (26, 19051650), (30, 16511430), (36, 13759525), (39, 12701100), (45, 11007620), (50, 9906858), (52, 9525825), (60, 8255715), (65, 7620660), (75, 6604572), (78, 6350550), (90, 5503810), (100, 4953429), (117, 4233700), (130, 3810330), (150, 3302286), (156, 3175275), (180, 2751905), (195, 2540220), (225, 2201524), (234, 2116850), (260, 1905165), (300, 1651143), (325, 1524132), (390, 1270110), (450, 1100762), (468, 1058425), (585, 846740), (650, 762066), (780, 635055), (900, 550381), (975, 508044), (1170, 423370), (1300, 381033), (1950, 254022), (2340, 211685), (2925, 169348), (3900, 127011), (5850, 84674), (11700, 42337)]