102217950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 292481280

約数和(自身を除く): 190263330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 135, 141, 150, 162, 179, 225, 235, 243, 270, 282, 358, 405, 423, 450, 470, 486, 537, 675, 705, 810, 846, 895, 1074, 1175, 1215, 1269, 1350, 1410, 1611, 1790, 2025, 2115, 2350, 2430, 2538, 2685, 3222, 3525, 3807, 4050, 4230, 4475, 4833, 5370, 6075, 6345, 7050, 7614, 8055, 8413, 8950, 9666, 10575, 11421, 12150, 12690, 13425, 14499, 16110, 16826, 19035, 21150, 22842, 24165, 25239, 26850, 28998, 31725, 38070, 40275, 42065, 43497, 48330, 50478, 57105, 63450, 72495, 75717, 80550, 84130, 86994, 95175, 114210, 120825, 126195, 144990, 151434, 190350, 210325, 217485, 227151, 241650, 252390, 285525, 362475, 378585, 420650, 434970, 454302, 571050, 630975, 681453, 724950, 757170, 1087425, 1135755, 1261950, 1362906, 1892925, 2044359, 2174850, 2271510, 3407265, 3785850, 4088718, 5678775, 6814530, 10221795, 11357550, 17036325, 20443590, 34072650, 51108975, 102217950]

約数ペア:

[(1, 102217950), (2, 51108975), (3, 34072650), (5, 20443590), (6, 17036325), (9, 11357550), (10, 10221795), (15, 6814530), (18, 5678775), (25, 4088718), (27, 3785850), (30, 3407265), (45, 2271510), (47, 2174850), (50, 2044359), (54, 1892925), (75, 1362906), (81, 1261950), (90, 1135755), (94, 1087425), (135, 757170), (141, 724950), (150, 681453), (162, 630975), (179, 571050), (225, 454302), (235, 434970), (243, 420650), (270, 378585), (282, 362475), (358, 285525), (405, 252390), (423, 241650), (450, 227151), (470, 217485), (486, 210325), (537, 190350), (675, 151434), (705, 144990), (810, 126195), (846, 120825), (895, 114210), (1074, 95175), (1175, 86994), (1215, 84130), (1269, 80550), (1350, 75717), (1410, 72495), (1611, 63450), (1790, 57105), (2025, 50478), (2115, 48330), (2350, 43497), (2430, 42065), (2538, 40275), (2685, 38070), (3222, 31725), (3525, 28998), (3807, 26850), (4050, 25239), (4230, 24165), (4475, 22842), (4833, 21150), (5370, 19035), (6075, 16826), (6345, 16110), (7050, 14499), (7614, 13425), (8055, 12690), (8413, 12150), (8950, 11421), (9666, 10575)]