201545400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1094

約数の個数: 192

約数和(自身を含む): 729953280

約数和(自身を除く): 528407880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 50, 56, 60, 70, 75, 84, 94, 100, 105, 120, 140, 141, 150, 168, 175, 188, 200, 210, 235, 280, 282, 300, 329, 350, 376, 420, 470, 525, 564, 600, 658, 700, 705, 840, 940, 987, 1021, 1050, 1128, 1175, 1316, 1400, 1410, 1645, 1880, 1974, 2042, 2100, 2350, 2632, 2820, 3063, 3290, 3525, 3948, 4084, 4200, 4700, 4935, 5105, 5640, 6126, 6580, 7050, 7147, 7896, 8168, 8225, 9400, 9870, 10210, 12252, 13160, 14100, 14294, 15315, 16450, 19740, 20420, 21441, 24504, 24675, 25525, 28200, 28588, 30630, 32900, 35735, 39480, 40840, 42882, 47987, 49350, 51050, 57176, 61260, 65800, 71470, 76575, 85764, 95974, 98700, 102100, 107205, 122520, 142940, 143961, 153150, 171528, 178675, 191948, 197400, 204200, 214410, 239935, 285880, 287922, 306300, 335909, 357350, 383896, 428820, 479870, 536025, 575844, 612600, 671818, 714700, 719805, 857640, 959740, 1007727, 1072050, 1151688, 1199675, 1343636, 1429400, 1439610, 1679545, 1919480, 2015454, 2144100, 2399350, 2687272, 2879220, 3359090, 3599025, 4030908, 4288200, 4798700, 5038635, 5758440, 6718180, 7198050, 8061816, 8397725, 9597400, 10077270, 13436360, 14396100, 16795450, 20154540, 25193175, 28792200, 33590900, 40309080, 50386350, 67181800, 100772700, 201545400]

約数ペア:

[(1, 201545400), (2, 100772700), (3, 67181800), (4, 50386350), (5, 40309080), (6, 33590900), (7, 28792200), (8, 25193175), (10, 20154540), (12, 16795450), (14, 14396100), (15, 13436360), (20, 10077270), (21, 9597400), (24, 8397725), (25, 8061816), (28, 7198050), (30, 6718180), (35, 5758440), (40, 5038635), (42, 4798700), (47, 4288200), (50, 4030908), (56, 3599025), (60, 3359090), (70, 2879220), (75, 2687272), (84, 2399350), (94, 2144100), (100, 2015454), (105, 1919480), (120, 1679545), (140, 1439610), (141, 1429400), (150, 1343636), (168, 1199675), (175, 1151688), (188, 1072050), (200, 1007727), (210, 959740), (235, 857640), (280, 719805), (282, 714700), (300, 671818), (329, 612600), (350, 575844), (376, 536025), (420, 479870), (470, 428820), (525, 383896), (564, 357350), (600, 335909), (658, 306300), (700, 287922), (705, 285880), (840, 239935), (940, 214410), (987, 204200), (1021, 197400), (1050, 191948), (1128, 178675), (1175, 171528), (1316, 153150), (1400, 143961), (1410, 142940), (1645, 122520), (1880, 107205), (1974, 102100), (2042, 98700), (2100, 95974), (2350, 85764), (2632, 76575), (2820, 71470), (3063, 65800), (3290, 61260), (3525, 57176), (3948, 51050), (4084, 49350), (4200, 47987), (4700, 42882), (4935, 40840), (5105, 39480), (5640, 35735), (6126, 32900), (6580, 30630), (7050, 28588), (7147, 28200), (7896, 25525), (8168, 24675), (8225, 24504), (9400, 21441), (9870, 20420), (10210, 19740), (12252, 16450), (13160, 15315), (14100, 14294)]