25233000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 84913920

約数和(自身を除く): 59680920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 647, 650, 750, 780, 975, 1000, 1294, 1300, 1500, 1560, 1625, 1941, 1950, 2588, 2600, 3000, 3235, 3250, 3882, 3900, 4875, 5176, 6470, 6500, 7764, 7800, 8411, 9705, 9750, 12940, 13000, 15528, 16175, 16822, 19410, 19500, 25233, 25880, 32350, 33644, 38820, 39000, 42055, 48525, 50466, 64700, 67288, 77640, 80875, 84110, 97050, 100932, 126165, 129400, 161750, 168220, 194100, 201864, 210275, 242625, 252330, 323500, 336440, 388200, 420550, 485250, 504660, 630825, 647000, 841100, 970500, 1009320, 1051375, 1261650, 1682200, 1941000, 2102750, 2523300, 3154125, 4205500, 5046600, 6308250, 8411000, 12616500, 25233000]

約数ペア:

[(1, 25233000), (2, 12616500), (3, 8411000), (4, 6308250), (5, 5046600), (6, 4205500), (8, 3154125), (10, 2523300), (12, 2102750), (13, 1941000), (15, 1682200), (20, 1261650), (24, 1051375), (25, 1009320), (26, 970500), (30, 841100), (39, 647000), (40, 630825), (50, 504660), (52, 485250), (60, 420550), (65, 388200), (75, 336440), (78, 323500), (100, 252330), (104, 242625), (120, 210275), (125, 201864), (130, 194100), (150, 168220), (156, 161750), (195, 129400), (200, 126165), (250, 100932), (260, 97050), (300, 84110), (312, 80875), (325, 77640), (375, 67288), (390, 64700), (500, 50466), (520, 48525), (600, 42055), (647, 39000), (650, 38820), (750, 33644), (780, 32350), (975, 25880), (1000, 25233), (1294, 19500), (1300, 19410), (1500, 16822), (1560, 16175), (1625, 15528), (1941, 13000), (1950, 12940), (2588, 9750), (2600, 9705), (3000, 8411), (3235, 7800), (3250, 7764), (3882, 6500), (3900, 6470), (4875, 5176)]