148972050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 422472960

約数和(自身を除く): 273500910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 59, 62, 75, 90, 93, 118, 150, 155, 177, 181, 186, 225, 279, 295, 310, 354, 362, 450, 465, 531, 543, 558, 590, 775, 885, 905, 930, 1062, 1086, 1395, 1475, 1550, 1629, 1770, 1810, 1829, 2325, 2655, 2715, 2790, 2950, 3258, 3658, 4425, 4525, 4650, 5310, 5430, 5487, 5611, 6975, 8145, 8850, 9050, 9145, 10679, 10974, 11222, 13275, 13575, 13950, 16290, 16461, 16833, 18290, 21358, 26550, 27150, 27435, 28055, 32037, 32922, 33666, 40725, 45725, 50499, 53395, 54870, 56110, 64074, 81450, 82305, 84165, 91450, 96111, 100998, 106790, 137175, 140275, 160185, 164610, 168330, 192222, 252495, 266975, 274350, 280550, 320370, 331049, 411525, 420825, 480555, 504990, 533950, 662098, 800925, 823050, 841650, 961110, 993147, 1262475, 1601850, 1655245, 1986294, 2402775, 2524950, 2979441, 3310490, 4805550, 4965735, 5958882, 8276225, 9931470, 14897205, 16552450, 24828675, 29794410, 49657350, 74486025, 148972050]

約数ペア:

[(1, 148972050), (2, 74486025), (3, 49657350), (5, 29794410), (6, 24828675), (9, 16552450), (10, 14897205), (15, 9931470), (18, 8276225), (25, 5958882), (30, 4965735), (31, 4805550), (45, 3310490), (50, 2979441), (59, 2524950), (62, 2402775), (75, 1986294), (90, 1655245), (93, 1601850), (118, 1262475), (150, 993147), (155, 961110), (177, 841650), (181, 823050), (186, 800925), (225, 662098), (279, 533950), (295, 504990), (310, 480555), (354, 420825), (362, 411525), (450, 331049), (465, 320370), (531, 280550), (543, 274350), (558, 266975), (590, 252495), (775, 192222), (885, 168330), (905, 164610), (930, 160185), (1062, 140275), (1086, 137175), (1395, 106790), (1475, 100998), (1550, 96111), (1629, 91450), (1770, 84165), (1810, 82305), (1829, 81450), (2325, 64074), (2655, 56110), (2715, 54870), (2790, 53395), (2950, 50499), (3258, 45725), (3658, 40725), (4425, 33666), (4525, 32922), (4650, 32037), (5310, 28055), (5430, 27435), (5487, 27150), (5611, 26550), (6975, 21358), (8145, 18290), (8850, 16833), (9050, 16461), (9145, 16290), (10679, 13950), (10974, 13575), (11222, 13275)]