201669000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5208

約数の個数: 128

約数和(自身を含む): 677738880

約数和(自身を除く): 476069880

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, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 5171, 6500, 7800, 9750, 10342, 13000, 15513, 19500, 20684, 25855, 31026, 39000, 41368, 51710, 62052, 67223, 77565, 103420, 124104, 129275, 134446, 155130, 201669, 206840, 258550, 268892, 310260, 336115, 387825, 403338, 517100, 537784, 620520, 646375, 672230, 775650, 806676, 1008345, 1034200, 1292750, 1344460, 1551300, 1613352, 1680575, 1939125, 2016690, 2585500, 2688920, 3102600, 3361150, 3878250, 4033380, 5041725, 5171000, 6722300, 7756500, 8066760, 8402875, 10083450, 13444600, 15513000, 16805750, 20166900, 25208625, 33611500, 40333800, 50417250, 67223000, 100834500, 201669000]

約数ペア:

[(1, 201669000), (2, 100834500), (3, 67223000), (4, 50417250), (5, 40333800), (6, 33611500), (8, 25208625), (10, 20166900), (12, 16805750), (13, 15513000), (15, 13444600), (20, 10083450), (24, 8402875), (25, 8066760), (26, 7756500), (30, 6722300), (39, 5171000), (40, 5041725), (50, 4033380), (52, 3878250), (60, 3361150), (65, 3102600), (75, 2688920), (78, 2585500), (100, 2016690), (104, 1939125), (120, 1680575), (125, 1613352), (130, 1551300), (150, 1344460), (156, 1292750), (195, 1034200), (200, 1008345), (250, 806676), (260, 775650), (300, 672230), (312, 646375), (325, 620520), (375, 537784), (390, 517100), (500, 403338), (520, 387825), (600, 336115), (650, 310260), (750, 268892), (780, 258550), (975, 206840), (1000, 201669), (1300, 155130), (1500, 134446), (1560, 129275), (1625, 124104), (1950, 103420), (2600, 77565), (3000, 67223), (3250, 62052), (3900, 51710), (4875, 41368), (5171, 39000), (6500, 31026), (7800, 25855), (9750, 20684), (10342, 19500), (13000, 15513)]