38486700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 216

約数和(自身を含む): 142178400

約数和(自身を除く): 103691700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 82, 84, 90, 100, 105, 123, 126, 140, 149, 150, 164, 175, 180, 205, 210, 225, 246, 252, 287, 298, 300, 315, 350, 369, 410, 420, 447, 450, 492, 525, 574, 596, 615, 630, 700, 738, 745, 820, 861, 894, 900, 1025, 1043, 1050, 1148, 1230, 1260, 1341, 1435, 1476, 1490, 1575, 1722, 1788, 1845, 2050, 2086, 2100, 2235, 2460, 2583, 2682, 2870, 2980, 3075, 3129, 3150, 3444, 3690, 3725, 4100, 4172, 4305, 4470, 5166, 5215, 5364, 5740, 6109, 6150, 6258, 6300, 6705, 7175, 7380, 7450, 8610, 8940, 9225, 9387, 10332, 10430, 11175, 12218, 12300, 12516, 12915, 13410, 14350, 14900, 15645, 17220, 18327, 18450, 18774, 20860, 21525, 22350, 24436, 25830, 26075, 26820, 28700, 30545, 31290, 33525, 36654, 36900, 37548, 42763, 43050, 44700, 46935, 51660, 52150, 54981, 61090, 62580, 64575, 67050, 73308, 78225, 85526, 86100, 91635, 93870, 104300, 109962, 122180, 128289, 129150, 134100, 152725, 156450, 171052, 183270, 187740, 213815, 219924, 234675, 256578, 258300, 274905, 305450, 312900, 366540, 384867, 427630, 458175, 469350, 513156, 549810, 610900, 641445, 769734, 855260, 916350, 938700, 1069075, 1099620, 1282890, 1374525, 1539468, 1832700, 1924335, 2138150, 2565780, 2749050, 3207225, 3848670, 4276300, 5498100, 6414450, 7697340, 9621675, 12828900, 19243350, 38486700]

約数ペア:

[(1, 38486700), (2, 19243350), (3, 12828900), (4, 9621675), (5, 7697340), (6, 6414450), (7, 5498100), (9, 4276300), (10, 3848670), (12, 3207225), (14, 2749050), (15, 2565780), (18, 2138150), (20, 1924335), (21, 1832700), (25, 1539468), (28, 1374525), (30, 1282890), (35, 1099620), (36, 1069075), (41, 938700), (42, 916350), (45, 855260), (50, 769734), (60, 641445), (63, 610900), (70, 549810), (75, 513156), (82, 469350), (84, 458175), (90, 427630), (100, 384867), (105, 366540), (123, 312900), (126, 305450), (140, 274905), (149, 258300), (150, 256578), (164, 234675), (175, 219924), (180, 213815), (205, 187740), (210, 183270), (225, 171052), (246, 156450), (252, 152725), (287, 134100), (298, 129150), (300, 128289), (315, 122180), (350, 109962), (369, 104300), (410, 93870), (420, 91635), (447, 86100), (450, 85526), (492, 78225), (525, 73308), (574, 67050), (596, 64575), (615, 62580), (630, 61090), (700, 54981), (738, 52150), (745, 51660), (820, 46935), (861, 44700), (894, 43050), (900, 42763), (1025, 37548), (1043, 36900), (1050, 36654), (1148, 33525), (1230, 31290), (1260, 30545), (1341, 28700), (1435, 26820), (1476, 26075), (1490, 25830), (1575, 24436), (1722, 22350), (1788, 21525), (1845, 20860), (2050, 18774), (2086, 18450), (2100, 18327), (2235, 17220), (2460, 15645), (2583, 14900), (2682, 14350), (2870, 13410), (2980, 12915), (3075, 12516), (3129, 12300), (3150, 12218), (3444, 11175), (3690, 10430), (3725, 10332), (4100, 9387), (4172, 9225), (4305, 8940), (4470, 8610), (5166, 7450), (5215, 7380), (5364, 7175), (5740, 6705), (6109, 6300), (6150, 6258)]