230724900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 216

約数和(自身を含む): 843321024

約数和(自身を除く): 612596124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 210, 212, 225, 252, 265, 300, 315, 318, 350, 371, 420, 450, 477, 525, 530, 630, 636, 691, 700, 742, 795, 900, 954, 1050, 1060, 1113, 1260, 1325, 1382, 1484, 1575, 1590, 1855, 1908, 2073, 2100, 2226, 2385, 2650, 2764, 3150, 3180, 3339, 3455, 3710, 3975, 4146, 4452, 4770, 4837, 5300, 5565, 6219, 6300, 6678, 6910, 7420, 7950, 8292, 9275, 9540, 9674, 10365, 11130, 11925, 12438, 13356, 13820, 14511, 15900, 16695, 17275, 18550, 19348, 20730, 22260, 23850, 24185, 24876, 27825, 29022, 31095, 33390, 34550, 36623, 37100, 41460, 43533, 47700, 48370, 51825, 55650, 58044, 62190, 66780, 69100, 72555, 73246, 83475, 87066, 96740, 103650, 109869, 111300, 120925, 124380, 145110, 146492, 155475, 166950, 174132, 183115, 207300, 217665, 219738, 241850, 256361, 290220, 310950, 329607, 333900, 362775, 366230, 435330, 439476, 483700, 512722, 549345, 621900, 659214, 725550, 732460, 769083, 870660, 915575, 1025444, 1088325, 1098690, 1281805, 1318428, 1451100, 1538166, 1648035, 1831150, 2176650, 2197380, 2307249, 2563610, 2746725, 3076332, 3296070, 3662300, 3845415, 4353300, 4614498, 5127220, 5493450, 6409025, 6592140, 7690830, 8240175, 9228996, 10986900, 11536245, 12818050, 15381660, 16480350, 19227075, 23072490, 25636100, 32960700, 38454150, 46144980, 57681225, 76908300, 115362450, 230724900]

約数ペア:

[(1, 230724900), (2, 115362450), (3, 76908300), (4, 57681225), (5, 46144980), (6, 38454150), (7, 32960700), (9, 25636100), (10, 23072490), (12, 19227075), (14, 16480350), (15, 15381660), (18, 12818050), (20, 11536245), (21, 10986900), (25, 9228996), (28, 8240175), (30, 7690830), (35, 6592140), (36, 6409025), (42, 5493450), (45, 5127220), (50, 4614498), (53, 4353300), (60, 3845415), (63, 3662300), (70, 3296070), (75, 3076332), (84, 2746725), (90, 2563610), (100, 2307249), (105, 2197380), (106, 2176650), (126, 1831150), (140, 1648035), (150, 1538166), (159, 1451100), (175, 1318428), (180, 1281805), (210, 1098690), (212, 1088325), (225, 1025444), (252, 915575), (265, 870660), (300, 769083), (315, 732460), (318, 725550), (350, 659214), (371, 621900), (420, 549345), (450, 512722), (477, 483700), (525, 439476), (530, 435330), (630, 366230), (636, 362775), (691, 333900), (700, 329607), (742, 310950), (795, 290220), (900, 256361), (954, 241850), (1050, 219738), (1060, 217665), (1113, 207300), (1260, 183115), (1325, 174132), (1382, 166950), (1484, 155475), (1575, 146492), (1590, 145110), (1855, 124380), (1908, 120925), (2073, 111300), (2100, 109869), (2226, 103650), (2385, 96740), (2650, 87066), (2764, 83475), (3150, 73246), (3180, 72555), (3339, 69100), (3455, 66780), (3710, 62190), (3975, 58044), (4146, 55650), (4452, 51825), (4770, 48370), (4837, 47700), (5300, 43533), (5565, 41460), (6219, 37100), (6300, 36623), (6678, 34550), (6910, 33390), (7420, 31095), (7950, 29022), (8292, 27825), (9275, 24876), (9540, 24185), (9674, 23850), (10365, 22260), (11130, 20730), (11925, 19348), (12438, 18550), (13356, 17275), (13820, 16695), (14511, 15900)]