223075600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 120

約数和(自身を含む): 590899680

約数和(自身を除く): 367824080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 419, 440, 484, 550, 605, 838, 880, 968, 1100, 1210, 1331, 1676, 1936, 2095, 2200, 2420, 2662, 3025, 3352, 4190, 4400, 4609, 4840, 5324, 6050, 6655, 6704, 8380, 9218, 9680, 10475, 10648, 12100, 13310, 16760, 18436, 20950, 21296, 23045, 24200, 26620, 33275, 33520, 36872, 41900, 46090, 48400, 50699, 53240, 66550, 73744, 83800, 92180, 101398, 106480, 115225, 133100, 167600, 184360, 202796, 230450, 253495, 266200, 368720, 405592, 460900, 506990, 532400, 557689, 811184, 921800, 1013980, 1115378, 1267475, 1843600, 2027960, 2230756, 2534950, 2788445, 4055920, 4461512, 5069900, 5576890, 8923024, 10139800, 11153780, 13942225, 20279600, 22307560, 27884450, 44615120, 55768900, 111537800, 223075600]

約数ペア:

[(1, 223075600), (2, 111537800), (4, 55768900), (5, 44615120), (8, 27884450), (10, 22307560), (11, 20279600), (16, 13942225), (20, 11153780), (22, 10139800), (25, 8923024), (40, 5576890), (44, 5069900), (50, 4461512), (55, 4055920), (80, 2788445), (88, 2534950), (100, 2230756), (110, 2027960), (121, 1843600), (176, 1267475), (200, 1115378), (220, 1013980), (242, 921800), (275, 811184), (400, 557689), (419, 532400), (440, 506990), (484, 460900), (550, 405592), (605, 368720), (838, 266200), (880, 253495), (968, 230450), (1100, 202796), (1210, 184360), (1331, 167600), (1676, 133100), (1936, 115225), (2095, 106480), (2200, 101398), (2420, 92180), (2662, 83800), (3025, 73744), (3352, 66550), (4190, 53240), (4400, 50699), (4609, 48400), (4840, 46090), (5324, 41900), (6050, 36872), (6655, 33520), (6704, 33275), (8380, 26620), (9218, 24200), (9680, 23045), (10475, 21296), (10648, 20950), (12100, 18436), (13310, 16760)]