40734900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 180

約数和(自身を含む): 136116288

約数和(自身を除く): 95381388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 107, 108, 135, 141, 150, 162, 180, 188, 214, 225, 235, 270, 282, 300, 321, 324, 405, 423, 428, 450, 470, 535, 540, 564, 642, 675, 705, 810, 846, 900, 940, 963, 1070, 1175, 1269, 1284, 1350, 1410, 1605, 1620, 1692, 1926, 2025, 2115, 2140, 2350, 2538, 2675, 2700, 2820, 2889, 3210, 3525, 3807, 3852, 4050, 4230, 4700, 4815, 5029, 5076, 5350, 5778, 6345, 6420, 7050, 7614, 8025, 8100, 8460, 8667, 9630, 10058, 10575, 10700, 11556, 12690, 14100, 14445, 15087, 15228, 16050, 17334, 19035, 19260, 20116, 21150, 24075, 25145, 25380, 28890, 30174, 31725, 32100, 34668, 38070, 42300, 43335, 45261, 48150, 50290, 57780, 60348, 63450, 72225, 75435, 76140, 86670, 90522, 95175, 96300, 100580, 125725, 126900, 135783, 144450, 150870, 173340, 181044, 190350, 216675, 226305, 251450, 271566, 288900, 301740, 377175, 380700, 407349, 433350, 452610, 502900, 543132, 678915, 754350, 814698, 866700, 905220, 1131525, 1357830, 1508700, 1629396, 2036745, 2263050, 2715660, 3394575, 4073490, 4526100, 6789150, 8146980, 10183725, 13578300, 20367450, 40734900]

約数ペア:

[(1, 40734900), (2, 20367450), (3, 13578300), (4, 10183725), (5, 8146980), (6, 6789150), (9, 4526100), (10, 4073490), (12, 3394575), (15, 2715660), (18, 2263050), (20, 2036745), (25, 1629396), (27, 1508700), (30, 1357830), (36, 1131525), (45, 905220), (47, 866700), (50, 814698), (54, 754350), (60, 678915), (75, 543132), (81, 502900), (90, 452610), (94, 433350), (100, 407349), (107, 380700), (108, 377175), (135, 301740), (141, 288900), (150, 271566), (162, 251450), (180, 226305), (188, 216675), (214, 190350), (225, 181044), (235, 173340), (270, 150870), (282, 144450), (300, 135783), (321, 126900), (324, 125725), (405, 100580), (423, 96300), (428, 95175), (450, 90522), (470, 86670), (535, 76140), (540, 75435), (564, 72225), (642, 63450), (675, 60348), (705, 57780), (810, 50290), (846, 48150), (900, 45261), (940, 43335), (963, 42300), (1070, 38070), (1175, 34668), (1269, 32100), (1284, 31725), (1350, 30174), (1410, 28890), (1605, 25380), (1620, 25145), (1692, 24075), (1926, 21150), (2025, 20116), (2115, 19260), (2140, 19035), (2350, 17334), (2538, 16050), (2675, 15228), (2700, 15087), (2820, 14445), (2889, 14100), (3210, 12690), (3525, 11556), (3807, 10700), (3852, 10575), (4050, 10058), (4230, 9630), (4700, 8667), (4815, 8460), (5029, 8100), (5076, 8025), (5350, 7614), (5778, 7050), (6345, 6420)]