79894500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 144

約数和(自身を含む): 270885888

約数和(自身を除く): 190991388

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, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1087, 1225, 1470, 1500, 1750, 2100, 2174, 2450, 2625, 2940, 3261, 3500, 3675, 4348, 4900, 5250, 5435, 6125, 6522, 7350, 7609, 10500, 10870, 12250, 13044, 14700, 15218, 16305, 18375, 21740, 22827, 24500, 27175, 30436, 32610, 36750, 38045, 45654, 53263, 54350, 65220, 73500, 76090, 81525, 91308, 106526, 108700, 114135, 135875, 152180, 159789, 163050, 190225, 213052, 228270, 266315, 271750, 319578, 326100, 380450, 407625, 456540, 532630, 543500, 570675, 639156, 760900, 798945, 815250, 951125, 1065260, 1141350, 1331575, 1597890, 1630500, 1902250, 2282700, 2663150, 2853375, 3195780, 3804500, 3994725, 5326300, 5706750, 6657875, 7989450, 11413500, 13315750, 15978900, 19973625, 26631500, 39947250, 79894500]

約数ペア:

[(1, 79894500), (2, 39947250), (3, 26631500), (4, 19973625), (5, 15978900), (6, 13315750), (7, 11413500), (10, 7989450), (12, 6657875), (14, 5706750), (15, 5326300), (20, 3994725), (21, 3804500), (25, 3195780), (28, 2853375), (30, 2663150), (35, 2282700), (42, 1902250), (49, 1630500), (50, 1597890), (60, 1331575), (70, 1141350), (75, 1065260), (84, 951125), (98, 815250), (100, 798945), (105, 760900), (125, 639156), (140, 570675), (147, 543500), (150, 532630), (175, 456540), (196, 407625), (210, 380450), (245, 326100), (250, 319578), (294, 271750), (300, 266315), (350, 228270), (375, 213052), (420, 190225), (490, 163050), (500, 159789), (525, 152180), (588, 135875), (700, 114135), (735, 108700), (750, 106526), (875, 91308), (980, 81525), (1050, 76090), (1087, 73500), (1225, 65220), (1470, 54350), (1500, 53263), (1750, 45654), (2100, 38045), (2174, 36750), (2450, 32610), (2625, 30436), (2940, 27175), (3261, 24500), (3500, 22827), (3675, 21740), (4348, 18375), (4900, 16305), (5250, 15218), (5435, 14700), (6125, 13044), (6522, 12250), (7350, 10870), (7609, 10500)]