179942700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{12241}}^1$

素因数の和:12272

約数の個数: 108

約数和(自身を含む): 605685192

約数和(自身を除く): 425742492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 12241, 14700, 24482, 36723, 48964, 61205, 73446, 85687, 122410, 146892, 171374, 183615, 244820, 257061, 306025, 342748, 367230, 428435, 514122, 599809, 612050, 734460, 856870, 918075, 1028244, 1199618, 1224100, 1285305, 1713740, 1799427, 1836150, 2142175, 2399236, 2570610, 2999045, 3598854, 3672300, 4284350, 5141220, 5998090, 6426525, 7197708, 8568700, 8997135, 11996180, 12853050, 14995225, 17994270, 25706100, 29990450, 35988540, 44985675, 59980900, 89971350, 179942700]

約数ペア:

[(1, 179942700), (2, 89971350), (3, 59980900), (4, 44985675), (5, 35988540), (6, 29990450), (7, 25706100), (10, 17994270), (12, 14995225), (14, 12853050), (15, 11996180), (20, 8997135), (21, 8568700), (25, 7197708), (28, 6426525), (30, 5998090), (35, 5141220), (42, 4284350), (49, 3672300), (50, 3598854), (60, 2999045), (70, 2570610), (75, 2399236), (84, 2142175), (98, 1836150), (100, 1799427), (105, 1713740), (140, 1285305), (147, 1224100), (150, 1199618), (175, 1028244), (196, 918075), (210, 856870), (245, 734460), (294, 612050), (300, 599809), (350, 514122), (420, 428435), (490, 367230), (525, 342748), (588, 306025), (700, 257061), (735, 244820), (980, 183615), (1050, 171374), (1225, 146892), (1470, 122410), (2100, 85687), (2450, 73446), (2940, 61205), (3675, 48964), (4900, 36723), (7350, 24482), (12241, 14700)]