12775950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 39171600

約数和(自身を除く): 26395650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 29, 30, 33, 45, 50, 55, 58, 66, 75, 87, 89, 90, 99, 110, 145, 150, 165, 174, 178, 198, 225, 261, 267, 275, 290, 319, 330, 435, 445, 450, 495, 522, 534, 550, 638, 725, 801, 825, 870, 890, 957, 979, 990, 1305, 1335, 1450, 1595, 1602, 1650, 1914, 1958, 2175, 2225, 2475, 2581, 2610, 2670, 2871, 2937, 3190, 4005, 4350, 4450, 4785, 4895, 4950, 5162, 5742, 5874, 6525, 6675, 7743, 7975, 8010, 8811, 9570, 9790, 12905, 13050, 13350, 14355, 14685, 15486, 15950, 17622, 20025, 23229, 23925, 24475, 25810, 28391, 28710, 29370, 38715, 40050, 44055, 46458, 47850, 48950, 56782, 64525, 71775, 73425, 77430, 85173, 88110, 116145, 129050, 141955, 143550, 146850, 170346, 193575, 220275, 232290, 255519, 283910, 387150, 425865, 440550, 511038, 580725, 709775, 851730, 1161450, 1277595, 1419550, 2129325, 2555190, 4258650, 6387975, 12775950]

約数ペア:

[(1, 12775950), (2, 6387975), (3, 4258650), (5, 2555190), (6, 2129325), (9, 1419550), (10, 1277595), (11, 1161450), (15, 851730), (18, 709775), (22, 580725), (25, 511038), (29, 440550), (30, 425865), (33, 387150), (45, 283910), (50, 255519), (55, 232290), (58, 220275), (66, 193575), (75, 170346), (87, 146850), (89, 143550), (90, 141955), (99, 129050), (110, 116145), (145, 88110), (150, 85173), (165, 77430), (174, 73425), (178, 71775), (198, 64525), (225, 56782), (261, 48950), (267, 47850), (275, 46458), (290, 44055), (319, 40050), (330, 38715), (435, 29370), (445, 28710), (450, 28391), (495, 25810), (522, 24475), (534, 23925), (550, 23229), (638, 20025), (725, 17622), (801, 15950), (825, 15486), (870, 14685), (890, 14355), (957, 13350), (979, 13050), (990, 12905), (1305, 9790), (1335, 9570), (1450, 8811), (1595, 8010), (1602, 7975), (1650, 7743), (1914, 6675), (1958, 6525), (2175, 5874), (2225, 5742), (2475, 5162), (2581, 4950), (2610, 4895), (2670, 4785), (2871, 4450), (2937, 4350), (3190, 4005)]