244332400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2523

約数の個数: 120

約数和(自身を含む): 665703920

約数和(自身を除く): 421371520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 247, 260, 304, 325, 380, 400, 475, 494, 520, 650, 760, 950, 988, 1040, 1235, 1300, 1520, 1900, 1976, 2470, 2473, 2600, 3800, 3952, 4940, 4946, 5200, 6175, 7600, 9880, 9892, 12350, 12365, 19760, 19784, 24700, 24730, 32149, 39568, 46987, 49400, 49460, 61825, 64298, 93974, 98800, 98920, 123650, 128596, 160745, 187948, 197840, 234935, 247300, 257192, 321490, 375896, 469870, 494600, 514384, 610831, 642980, 751792, 803725, 939740, 989200, 1174675, 1221662, 1285960, 1607450, 1879480, 2349350, 2443324, 2571920, 3054155, 3214900, 3758960, 4698700, 4886648, 6108310, 6429800, 9397400, 9773296, 12216620, 12859600, 15270775, 18794800, 24433240, 30541550, 48866480, 61083100, 122166200, 244332400]

約数ペア:

[(1, 244332400), (2, 122166200), (4, 61083100), (5, 48866480), (8, 30541550), (10, 24433240), (13, 18794800), (16, 15270775), (19, 12859600), (20, 12216620), (25, 9773296), (26, 9397400), (38, 6429800), (40, 6108310), (50, 4886648), (52, 4698700), (65, 3758960), (76, 3214900), (80, 3054155), (95, 2571920), (100, 2443324), (104, 2349350), (130, 1879480), (152, 1607450), (190, 1285960), (200, 1221662), (208, 1174675), (247, 989200), (260, 939740), (304, 803725), (325, 751792), (380, 642980), (400, 610831), (475, 514384), (494, 494600), (520, 469870), (650, 375896), (760, 321490), (950, 257192), (988, 247300), (1040, 234935), (1235, 197840), (1300, 187948), (1520, 160745), (1900, 128596), (1976, 123650), (2470, 98920), (2473, 98800), (2600, 93974), (3800, 64298), (3952, 61825), (4940, 49460), (4946, 49400), (5200, 46987), (6175, 39568), (7600, 32149), (9880, 24730), (9892, 24700), (12350, 19784), (12365, 19760)]