17472400

素因数分解:

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

素因数の和:78

約数の個数: 135

約数和(自身を含む): 48696753

約数和(自身を除く): 31224353

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, 121, 152, 176, 190, 200, 209, 220, 242, 275, 304, 361, 380, 400, 418, 440, 475, 484, 550, 605, 722, 760, 836, 880, 950, 968, 1045, 1100, 1210, 1444, 1520, 1672, 1805, 1900, 1936, 2090, 2200, 2299, 2420, 2888, 3025, 3344, 3610, 3800, 3971, 4180, 4400, 4598, 4840, 5225, 5776, 6050, 7220, 7600, 7942, 8360, 9025, 9196, 9680, 10450, 11495, 12100, 14440, 15884, 16720, 18050, 18392, 19855, 20900, 22990, 24200, 28880, 31768, 36100, 36784, 39710, 41800, 43681, 45980, 48400, 57475, 63536, 72200, 79420, 83600, 87362, 91960, 99275, 114950, 144400, 158840, 174724, 183920, 198550, 218405, 229900, 317680, 349448, 397100, 436810, 459800, 698896, 794200, 873620, 919600, 1092025, 1588400, 1747240, 2184050, 3494480, 4368100, 8736200, 17472400]

約数ペア:

[(1, 17472400), (2, 8736200), (4, 4368100), (5, 3494480), (8, 2184050), (10, 1747240), (11, 1588400), (16, 1092025), (19, 919600), (20, 873620), (22, 794200), (25, 698896), (38, 459800), (40, 436810), (44, 397100), (50, 349448), (55, 317680), (76, 229900), (80, 218405), (88, 198550), (95, 183920), (100, 174724), (110, 158840), (121, 144400), (152, 114950), (176, 99275), (190, 91960), (200, 87362), (209, 83600), (220, 79420), (242, 72200), (275, 63536), (304, 57475), (361, 48400), (380, 45980), (400, 43681), (418, 41800), (440, 39710), (475, 36784), (484, 36100), (550, 31768), (605, 28880), (722, 24200), (760, 22990), (836, 20900), (880, 19855), (950, 18392), (968, 18050), (1045, 16720), (1100, 15884), (1210, 14440), (1444, 12100), (1520, 11495), (1672, 10450), (1805, 9680), (1900, 9196), (1936, 9025), (2090, 8360), (2200, 7942), (2299, 7600), (2420, 7220), (2888, 6050), (3025, 5776), (3344, 5225), (3610, 4840), (3800, 4598), (3971, 4400)]