164986500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 192

約数和(自身を含む): 578672640

約数和(自身を除く): 413686140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 285, 300, 350, 375, 380, 399, 420, 475, 500, 525, 532, 570, 665, 700, 750, 798, 827, 875, 950, 1050, 1140, 1330, 1425, 1500, 1596, 1654, 1750, 1900, 1995, 2100, 2375, 2481, 2625, 2660, 2850, 3308, 3325, 3500, 3990, 4135, 4750, 4962, 5250, 5700, 5789, 6650, 7125, 7980, 8270, 9500, 9924, 9975, 10500, 11578, 12405, 13300, 14250, 15713, 16540, 16625, 17367, 19950, 20675, 23156, 24810, 28500, 28945, 31426, 33250, 34734, 39900, 41350, 47139, 49620, 49875, 57890, 62025, 62852, 66500, 69468, 78565, 82700, 86835, 94278, 99750, 103375, 109991, 115780, 124050, 144725, 157130, 173670, 188556, 199500, 206750, 219982, 235695, 248100, 289450, 310125, 314260, 329973, 347340, 392825, 413500, 434175, 439964, 471390, 549955, 578900, 620250, 659946, 723625, 785650, 868350, 942780, 1099910, 1178475, 1240500, 1319892, 1447250, 1571300, 1649865, 1736700, 1964125, 2170875, 2199820, 2356950, 2749775, 2894500, 3299730, 3928250, 4341750, 4713900, 5499550, 5892375, 6599460, 7856500, 8249325, 8683500, 10999100, 11784750, 13748875, 16498650, 23569500, 27497750, 32997300, 41246625, 54995500, 82493250, 164986500]

約数ペア:

[(1, 164986500), (2, 82493250), (3, 54995500), (4, 41246625), (5, 32997300), (6, 27497750), (7, 23569500), (10, 16498650), (12, 13748875), (14, 11784750), (15, 10999100), (19, 8683500), (20, 8249325), (21, 7856500), (25, 6599460), (28, 5892375), (30, 5499550), (35, 4713900), (38, 4341750), (42, 3928250), (50, 3299730), (57, 2894500), (60, 2749775), (70, 2356950), (75, 2199820), (76, 2170875), (84, 1964125), (95, 1736700), (100, 1649865), (105, 1571300), (114, 1447250), (125, 1319892), (133, 1240500), (140, 1178475), (150, 1099910), (175, 942780), (190, 868350), (210, 785650), (228, 723625), (250, 659946), (266, 620250), (285, 578900), (300, 549955), (350, 471390), (375, 439964), (380, 434175), (399, 413500), (420, 392825), (475, 347340), (500, 329973), (525, 314260), (532, 310125), (570, 289450), (665, 248100), (700, 235695), (750, 219982), (798, 206750), (827, 199500), (875, 188556), (950, 173670), (1050, 157130), (1140, 144725), (1330, 124050), (1425, 115780), (1500, 109991), (1596, 103375), (1654, 99750), (1750, 94278), (1900, 86835), (1995, 82700), (2100, 78565), (2375, 69468), (2481, 66500), (2625, 62852), (2660, 62025), (2850, 57890), (3308, 49875), (3325, 49620), (3500, 47139), (3990, 41350), (4135, 39900), (4750, 34734), (4962, 33250), (5250, 31426), (5700, 28945), (5789, 28500), (6650, 24810), (7125, 23156), (7980, 20675), (8270, 19950), (9500, 17367), (9924, 16625), (9975, 16540), (10500, 15713), (11578, 14250), (12405, 13300)]