158102700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1056

約数の個数: 144

約数和(自身を含む): 529966080

約数和(自身を除く): 371863380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 316, 350, 395, 420, 474, 525, 553, 700, 790, 948, 953, 1050, 1106, 1185, 1580, 1659, 1906, 1975, 2100, 2212, 2370, 2765, 2859, 3318, 3812, 3950, 4740, 4765, 5530, 5718, 5925, 6636, 6671, 7900, 8295, 9530, 11060, 11436, 11850, 13342, 13825, 14295, 16590, 19060, 20013, 23700, 23825, 26684, 27650, 28590, 33180, 33355, 40026, 41475, 47650, 55300, 57180, 66710, 71475, 75287, 80052, 82950, 95300, 100065, 133420, 142950, 150574, 165900, 166775, 200130, 225861, 285900, 301148, 333550, 376435, 400260, 451722, 500325, 527009, 667100, 752870, 903444, 1000650, 1054018, 1129305, 1505740, 1581027, 1882175, 2001300, 2108036, 2258610, 2635045, 3162054, 3764350, 4517220, 5270090, 5646525, 6324108, 7528700, 7905135, 10540180, 11293050, 13175225, 15810270, 22586100, 26350450, 31620540, 39525675, 52700900, 79051350, 158102700]

約数ペア:

[(1, 158102700), (2, 79051350), (3, 52700900), (4, 39525675), (5, 31620540), (6, 26350450), (7, 22586100), (10, 15810270), (12, 13175225), (14, 11293050), (15, 10540180), (20, 7905135), (21, 7528700), (25, 6324108), (28, 5646525), (30, 5270090), (35, 4517220), (42, 3764350), (50, 3162054), (60, 2635045), (70, 2258610), (75, 2108036), (79, 2001300), (84, 1882175), (100, 1581027), (105, 1505740), (140, 1129305), (150, 1054018), (158, 1000650), (175, 903444), (210, 752870), (237, 667100), (300, 527009), (316, 500325), (350, 451722), (395, 400260), (420, 376435), (474, 333550), (525, 301148), (553, 285900), (700, 225861), (790, 200130), (948, 166775), (953, 165900), (1050, 150574), (1106, 142950), (1185, 133420), (1580, 100065), (1659, 95300), (1906, 82950), (1975, 80052), (2100, 75287), (2212, 71475), (2370, 66710), (2765, 57180), (2859, 55300), (3318, 47650), (3812, 41475), (3950, 40026), (4740, 33355), (4765, 33180), (5530, 28590), (5718, 27650), (5925, 26684), (6636, 23825), (6671, 23700), (7900, 20013), (8295, 19060), (9530, 16590), (11060, 14295), (11436, 13825), (11850, 13342)]