284963250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2701

約数の個数: 128

約数和(自身を含む): 835930368

約数和(自身を除く): 550967118

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 125, 130, 143, 150, 165, 195, 250, 275, 286, 325, 330, 375, 390, 429, 550, 650, 715, 750, 825, 858, 975, 1375, 1430, 1625, 1650, 1950, 2145, 2657, 2750, 3250, 3575, 4125, 4290, 4875, 5314, 7150, 7971, 8250, 9750, 10725, 13285, 15942, 17875, 21450, 26570, 29227, 34541, 35750, 39855, 53625, 58454, 66425, 69082, 79710, 87681, 103623, 107250, 132850, 146135, 172705, 175362, 199275, 207246, 292270, 332125, 345410, 379951, 398550, 438405, 518115, 664250, 730675, 759902, 863525, 876810, 996375, 1036230, 1139853, 1461350, 1727050, 1899755, 1992750, 2192025, 2279706, 2590575, 3653375, 3799510, 4317625, 4384050, 5181150, 5699265, 7306750, 8635250, 9498775, 10960125, 11398530, 12952875, 18997550, 21920250, 25905750, 28496325, 47493875, 56992650, 94987750, 142481625, 284963250]

約数ペア:

[(1, 284963250), (2, 142481625), (3, 94987750), (5, 56992650), (6, 47493875), (10, 28496325), (11, 25905750), (13, 21920250), (15, 18997550), (22, 12952875), (25, 11398530), (26, 10960125), (30, 9498775), (33, 8635250), (39, 7306750), (50, 5699265), (55, 5181150), (65, 4384050), (66, 4317625), (75, 3799510), (78, 3653375), (110, 2590575), (125, 2279706), (130, 2192025), (143, 1992750), (150, 1899755), (165, 1727050), (195, 1461350), (250, 1139853), (275, 1036230), (286, 996375), (325, 876810), (330, 863525), (375, 759902), (390, 730675), (429, 664250), (550, 518115), (650, 438405), (715, 398550), (750, 379951), (825, 345410), (858, 332125), (975, 292270), (1375, 207246), (1430, 199275), (1625, 175362), (1650, 172705), (1950, 146135), (2145, 132850), (2657, 107250), (2750, 103623), (3250, 87681), (3575, 79710), (4125, 69082), (4290, 66425), (4875, 58454), (5314, 53625), (7150, 39855), (7971, 35750), (8250, 34541), (9750, 29227), (10725, 26570), (13285, 21450), (15942, 17875)]