253282350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 666207360

約数和(自身を除く): 412925010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 181, 190, 285, 362, 475, 491, 543, 570, 905, 950, 982, 1086, 1425, 1473, 1810, 2455, 2715, 2850, 2946, 3439, 4525, 4910, 5430, 6878, 7365, 9050, 9329, 10317, 12275, 13575, 14730, 17195, 18658, 20634, 24550, 27150, 27987, 34390, 36825, 46645, 51585, 55974, 73650, 85975, 88871, 93290, 103170, 139935, 171950, 177742, 233225, 257925, 266613, 279870, 444355, 466450, 515850, 533226, 699675, 888710, 1333065, 1399350, 1688549, 2221775, 2666130, 3377098, 4443550, 5065647, 6665325, 8442745, 10131294, 13330650, 16885490, 25328235, 42213725, 50656470, 84427450, 126641175, 253282350]

約数ペア:

[(1, 253282350), (2, 126641175), (3, 84427450), (5, 50656470), (6, 42213725), (10, 25328235), (15, 16885490), (19, 13330650), (25, 10131294), (30, 8442745), (38, 6665325), (50, 5065647), (57, 4443550), (75, 3377098), (95, 2666130), (114, 2221775), (150, 1688549), (181, 1399350), (190, 1333065), (285, 888710), (362, 699675), (475, 533226), (491, 515850), (543, 466450), (570, 444355), (905, 279870), (950, 266613), (982, 257925), (1086, 233225), (1425, 177742), (1473, 171950), (1810, 139935), (2455, 103170), (2715, 93290), (2850, 88871), (2946, 85975), (3439, 73650), (4525, 55974), (4910, 51585), (5430, 46645), (6878, 36825), (7365, 34390), (9050, 27987), (9329, 27150), (10317, 24550), (12275, 20634), (13575, 18658), (14730, 17195)]