15197000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 44029440

約数和(自身を除く): 28832440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 167, 175, 182, 200, 250, 260, 280, 325, 334, 350, 364, 455, 500, 520, 650, 668, 700, 728, 835, 875, 910, 1000, 1169, 1300, 1336, 1400, 1625, 1670, 1750, 1820, 2171, 2275, 2338, 2600, 3250, 3340, 3500, 3640, 4175, 4342, 4550, 4676, 5845, 6500, 6680, 7000, 8350, 8684, 9100, 9352, 10855, 11375, 11690, 13000, 15197, 16700, 17368, 18200, 20875, 21710, 22750, 23380, 29225, 30394, 33400, 41750, 43420, 45500, 46760, 54275, 58450, 60788, 75985, 83500, 86840, 91000, 108550, 116900, 121576, 146125, 151970, 167000, 217100, 233800, 271375, 292250, 303940, 379925, 434200, 542750, 584500, 607880, 759850, 1085500, 1169000, 1519700, 1899625, 2171000, 3039400, 3799250, 7598500, 15197000]

約数ペア:

[(1, 15197000), (2, 7598500), (4, 3799250), (5, 3039400), (7, 2171000), (8, 1899625), (10, 1519700), (13, 1169000), (14, 1085500), (20, 759850), (25, 607880), (26, 584500), (28, 542750), (35, 434200), (40, 379925), (50, 303940), (52, 292250), (56, 271375), (65, 233800), (70, 217100), (91, 167000), (100, 151970), (104, 146125), (125, 121576), (130, 116900), (140, 108550), (167, 91000), (175, 86840), (182, 83500), (200, 75985), (250, 60788), (260, 58450), (280, 54275), (325, 46760), (334, 45500), (350, 43420), (364, 41750), (455, 33400), (500, 30394), (520, 29225), (650, 23380), (668, 22750), (700, 21710), (728, 20875), (835, 18200), (875, 17368), (910, 16700), (1000, 15197), (1169, 13000), (1300, 11690), (1336, 11375), (1400, 10855), (1625, 9352), (1670, 9100), (1750, 8684), (1820, 8350), (2171, 7000), (2275, 6680), (2338, 6500), (2600, 5845), (3250, 4676), (3340, 4550), (3500, 4342), (3640, 4175)]