117792400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 120

約数和(自身を含む): 325202400

約数和(自身を除く): 207410000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 836, 880, 950, 1045, 1100, 1409, 1520, 1672, 1900, 2090, 2200, 2818, 3344, 3800, 4180, 4400, 5225, 5636, 7045, 7600, 8360, 10450, 11272, 14090, 15499, 16720, 20900, 22544, 26771, 28180, 30998, 35225, 41800, 53542, 56360, 61996, 70450, 77495, 83600, 107084, 112720, 123992, 133855, 140900, 154990, 214168, 247984, 267710, 281800, 294481, 309980, 387475, 428336, 535420, 563600, 588962, 619960, 669275, 774950, 1070840, 1177924, 1239920, 1338550, 1472405, 1549900, 2141680, 2355848, 2677100, 2944810, 3099800, 4711696, 5354200, 5889620, 6199600, 7362025, 10708400, 11779240, 14724050, 23558480, 29448100, 58896200, 117792400]

約数ペア:

[(1, 117792400), (2, 58896200), (4, 29448100), (5, 23558480), (8, 14724050), (10, 11779240), (11, 10708400), (16, 7362025), (19, 6199600), (20, 5889620), (22, 5354200), (25, 4711696), (38, 3099800), (40, 2944810), (44, 2677100), (50, 2355848), (55, 2141680), (76, 1549900), (80, 1472405), (88, 1338550), (95, 1239920), (100, 1177924), (110, 1070840), (152, 774950), (176, 669275), (190, 619960), (200, 588962), (209, 563600), (220, 535420), (275, 428336), (304, 387475), (380, 309980), (400, 294481), (418, 281800), (440, 267710), (475, 247984), (550, 214168), (760, 154990), (836, 140900), (880, 133855), (950, 123992), (1045, 112720), (1100, 107084), (1409, 83600), (1520, 77495), (1672, 70450), (1900, 61996), (2090, 56360), (2200, 53542), (2818, 41800), (3344, 35225), (3800, 30998), (4180, 28180), (4400, 26771), (5225, 22544), (5636, 20900), (7045, 16720), (7600, 15499), (8360, 14090), (10450, 11272)]