90473250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 271964160

約数和(自身を除く): 181490910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 665, 750, 798, 875, 907, 950, 1050, 1330, 1425, 1750, 1814, 1995, 2375, 2625, 2721, 2850, 3325, 3990, 4535, 4750, 5250, 5442, 6349, 6650, 7125, 9070, 9975, 12698, 13605, 14250, 16625, 17233, 19047, 19950, 22675, 27210, 31745, 33250, 34466, 38094, 45350, 49875, 51699, 63490, 68025, 86165, 95235, 99750, 103398, 113375, 120631, 136050, 158725, 172330, 190470, 226750, 241262, 258495, 317450, 340125, 361893, 430825, 476175, 516990, 603155, 680250, 723786, 793625, 861650, 952350, 1206310, 1292475, 1587250, 1809465, 2154125, 2380875, 2584950, 3015775, 3618930, 4308250, 4761750, 6031550, 6462375, 9047325, 12924750, 15078875, 18094650, 30157750, 45236625, 90473250]

約数ペア:

[(1, 90473250), (2, 45236625), (3, 30157750), (5, 18094650), (6, 15078875), (7, 12924750), (10, 9047325), (14, 6462375), (15, 6031550), (19, 4761750), (21, 4308250), (25, 3618930), (30, 3015775), (35, 2584950), (38, 2380875), (42, 2154125), (50, 1809465), (57, 1587250), (70, 1292475), (75, 1206310), (95, 952350), (105, 861650), (114, 793625), (125, 723786), (133, 680250), (150, 603155), (175, 516990), (190, 476175), (210, 430825), (250, 361893), (266, 340125), (285, 317450), (350, 258495), (375, 241262), (399, 226750), (475, 190470), (525, 172330), (570, 158725), (665, 136050), (750, 120631), (798, 113375), (875, 103398), (907, 99750), (950, 95235), (1050, 86165), (1330, 68025), (1425, 63490), (1750, 51699), (1814, 49875), (1995, 45350), (2375, 38094), (2625, 34466), (2721, 33250), (2850, 31745), (3325, 27210), (3990, 22675), (4535, 19950), (4750, 19047), (5250, 17233), (5442, 16625), (6349, 14250), (6650, 13605), (7125, 12698), (9070, 9975)]