1010688800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 216

約数和(自身を含む): 2777236308

約数和(自身を除く): 1766547508

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 121, 160, 176, 197, 200, 212, 220, 242, 265, 275, 352, 394, 400, 424, 440, 484, 530, 550, 583, 605, 788, 800, 848, 880, 968, 985, 1060, 1100, 1166, 1210, 1325, 1576, 1696, 1760, 1936, 1970, 2120, 2167, 2200, 2332, 2420, 2650, 2915, 3025, 3152, 3872, 3940, 4240, 4334, 4400, 4664, 4840, 4925, 5300, 5830, 6050, 6304, 6413, 7880, 8480, 8668, 8800, 9328, 9680, 9850, 10441, 10600, 10835, 11660, 12100, 12826, 14575, 15760, 17336, 18656, 19360, 19700, 20882, 21200, 21670, 23320, 23837, 24200, 25652, 29150, 31520, 32065, 34672, 39400, 41764, 42400, 43340, 46640, 47674, 48400, 51304, 52205, 54175, 58300, 64130, 69344, 78800, 83528, 86680, 93280, 95348, 96800, 102608, 104410, 108350, 114851, 116600, 119185, 128260, 157600, 160325, 167056, 173360, 190696, 205216, 208820, 216700, 229702, 233200, 238370, 256520, 261025, 320650, 334112, 346720, 381392, 417640, 433400, 459404, 466400, 476740, 513040, 522050, 574255, 595925, 641300, 762784, 835280, 866800, 918808, 953480, 1026080, 1044100, 1148510, 1191850, 1263361, 1282600, 1670560, 1733600, 1837616, 1906960, 2088200, 2297020, 2383700, 2526722, 2565200, 2871275, 3675232, 3813920, 4176400, 4594040, 4767400, 5053444, 5130400, 5742550, 6316805, 8352800, 9188080, 9534800, 10106888, 11485100, 12633610, 18376160, 19069600, 20213776, 22970200, 25267220, 31584025, 40427552, 45940400, 50534440, 63168050, 91880800, 101068880, 126336100, 202137760, 252672200, 505344400, 1010688800]

約数ペア:

[(1, 1010688800), (2, 505344400), (4, 252672200), (5, 202137760), (8, 126336100), (10, 101068880), (11, 91880800), (16, 63168050), (20, 50534440), (22, 45940400), (25, 40427552), (32, 31584025), (40, 25267220), (44, 22970200), (50, 20213776), (53, 19069600), (55, 18376160), (80, 12633610), (88, 11485100), (100, 10106888), (106, 9534800), (110, 9188080), (121, 8352800), (160, 6316805), (176, 5742550), (197, 5130400), (200, 5053444), (212, 4767400), (220, 4594040), (242, 4176400), (265, 3813920), (275, 3675232), (352, 2871275), (394, 2565200), (400, 2526722), (424, 2383700), (440, 2297020), (484, 2088200), (530, 1906960), (550, 1837616), (583, 1733600), (605, 1670560), (788, 1282600), (800, 1263361), (848, 1191850), (880, 1148510), (968, 1044100), (985, 1026080), (1060, 953480), (1100, 918808), (1166, 866800), (1210, 835280), (1325, 762784), (1576, 641300), (1696, 595925), (1760, 574255), (1936, 522050), (1970, 513040), (2120, 476740), (2167, 466400), (2200, 459404), (2332, 433400), (2420, 417640), (2650, 381392), (2915, 346720), (3025, 334112), (3152, 320650), (3872, 261025), (3940, 256520), (4240, 238370), (4334, 233200), (4400, 229702), (4664, 216700), (4840, 208820), (4925, 205216), (5300, 190696), (5830, 173360), (6050, 167056), (6304, 160325), (6413, 157600), (7880, 128260), (8480, 119185), (8668, 116600), (8800, 114851), (9328, 108350), (9680, 104410), (9850, 102608), (10441, 96800), (10600, 95348), (10835, 93280), (11660, 86680), (12100, 83528), (12826, 78800), (14575, 69344), (15760, 64130), (17336, 58300), (18656, 54175), (19360, 52205), (19700, 51304), (20882, 48400), (21200, 47674), (21670, 46640), (23320, 43340), (23837, 42400), (24200, 41764), (25652, 39400), (29150, 34672), (31520, 32065)]