225771000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:871

約数の個数: 256

約数和(自身を含む): 868008960

約数和(自身を除く): 642237960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 250, 260, 273, 280, 300, 312, 325, 350, 364, 375, 390, 420, 455, 500, 520, 525, 546, 600, 650, 700, 728, 750, 780, 827, 840, 875, 910, 975, 1000, 1050, 1092, 1300, 1365, 1400, 1500, 1560, 1625, 1654, 1750, 1820, 1950, 2100, 2184, 2275, 2481, 2600, 2625, 2730, 3000, 3250, 3308, 3500, 3640, 3900, 4135, 4200, 4550, 4875, 4962, 5250, 5460, 5789, 6500, 6616, 6825, 7000, 7800, 8270, 9100, 9750, 9924, 10500, 10751, 10920, 11375, 11578, 12405, 13000, 13650, 16540, 17367, 18200, 19500, 19848, 20675, 21000, 21502, 22750, 23156, 24810, 27300, 28945, 32253, 33080, 34125, 34734, 39000, 41350, 43004, 45500, 46312, 49620, 53755, 54600, 57890, 62025, 64506, 68250, 69468, 75257, 82700, 86008, 86835, 91000, 99240, 103375, 107510, 115780, 124050, 129012, 136500, 138936, 144725, 150514, 161265, 165400, 173670, 206750, 215020, 225771, 231560, 248100, 258024, 268775, 273000, 289450, 301028, 310125, 322530, 347340, 376285, 413500, 430040, 434175, 451542, 496200, 537550, 578900, 602056, 620250, 645060, 694680, 723625, 752570, 806325, 827000, 868350, 903084, 1075100, 1128855, 1157800, 1240500, 1290120, 1343875, 1447250, 1505140, 1612650, 1736700, 1806168, 1881425, 2150200, 2170875, 2257710, 2481000, 2687750, 2894500, 3010280, 3225300, 3473400, 3762850, 4031625, 4341750, 4515420, 5375500, 5644275, 5789000, 6450600, 7525700, 8063250, 8683500, 9030840, 9407125, 10751000, 11288550, 15051400, 16126500, 17367000, 18814250, 22577100, 28221375, 32253000, 37628500, 45154200, 56442750, 75257000, 112885500, 225771000]

約数ペア:

[(1, 225771000), (2, 112885500), (3, 75257000), (4, 56442750), (5, 45154200), (6, 37628500), (7, 32253000), (8, 28221375), (10, 22577100), (12, 18814250), (13, 17367000), (14, 16126500), (15, 15051400), (20, 11288550), (21, 10751000), (24, 9407125), (25, 9030840), (26, 8683500), (28, 8063250), (30, 7525700), (35, 6450600), (39, 5789000), (40, 5644275), (42, 5375500), (50, 4515420), (52, 4341750), (56, 4031625), (60, 3762850), (65, 3473400), (70, 3225300), (75, 3010280), (78, 2894500), (84, 2687750), (91, 2481000), (100, 2257710), (104, 2170875), (105, 2150200), (120, 1881425), (125, 1806168), (130, 1736700), (140, 1612650), (150, 1505140), (156, 1447250), (168, 1343875), (175, 1290120), (182, 1240500), (195, 1157800), (200, 1128855), (210, 1075100), (250, 903084), (260, 868350), (273, 827000), (280, 806325), (300, 752570), (312, 723625), (325, 694680), (350, 645060), (364, 620250), (375, 602056), (390, 578900), (420, 537550), (455, 496200), (500, 451542), (520, 434175), (525, 430040), (546, 413500), (600, 376285), (650, 347340), (700, 322530), (728, 310125), (750, 301028), (780, 289450), (827, 273000), (840, 268775), (875, 258024), (910, 248100), (975, 231560), (1000, 225771), (1050, 215020), (1092, 206750), (1300, 173670), (1365, 165400), (1400, 161265), (1500, 150514), (1560, 144725), (1625, 138936), (1654, 136500), (1750, 129012), (1820, 124050), (1950, 115780), (2100, 107510), (2184, 103375), (2275, 99240), (2481, 91000), (2600, 86835), (2625, 86008), (2730, 82700), (3000, 75257), (3250, 69468), (3308, 68250), (3500, 64506), (3640, 62025), (3900, 57890), (4135, 54600), (4200, 53755), (4550, 49620), (4875, 46312), (4962, 45500), (5250, 43004), (5460, 41350), (5789, 39000), (6500, 34734), (6616, 34125), (6825, 33080), (7000, 32253), (7800, 28945), (8270, 27300), (9100, 24810), (9750, 23156), (9924, 22750), (10500, 21502), (10751, 21000), (10920, 20675), (11375, 19848), (11578, 19500), (12405, 18200), (13000, 17367), (13650, 16540)]