47388150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 136181760

約数和(自身を除く): 88793610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 43, 45, 50, 62, 75, 79, 86, 90, 93, 129, 150, 155, 158, 186, 215, 225, 237, 258, 279, 310, 387, 395, 430, 450, 465, 474, 558, 645, 711, 774, 775, 790, 930, 1075, 1185, 1290, 1333, 1395, 1422, 1550, 1935, 1975, 2150, 2325, 2370, 2449, 2666, 2790, 3225, 3397, 3555, 3870, 3950, 3999, 4650, 4898, 5925, 6450, 6665, 6794, 6975, 7110, 7347, 7998, 9675, 10191, 11850, 11997, 12245, 13330, 13950, 14694, 16985, 17775, 19350, 19995, 20382, 22041, 23994, 24490, 30573, 33325, 33970, 35550, 36735, 39990, 44082, 50955, 59985, 61146, 61225, 66650, 73470, 84925, 99975, 101910, 105307, 110205, 119970, 122450, 152865, 169850, 183675, 199950, 210614, 220410, 254775, 299925, 305730, 315921, 367350, 509550, 526535, 551025, 599850, 631842, 764325, 947763, 1053070, 1102050, 1528650, 1579605, 1895526, 2632675, 3159210, 4738815, 5265350, 7898025, 9477630, 15796050, 23694075, 47388150]

約数ペア:

[(1, 47388150), (2, 23694075), (3, 15796050), (5, 9477630), (6, 7898025), (9, 5265350), (10, 4738815), (15, 3159210), (18, 2632675), (25, 1895526), (30, 1579605), (31, 1528650), (43, 1102050), (45, 1053070), (50, 947763), (62, 764325), (75, 631842), (79, 599850), (86, 551025), (90, 526535), (93, 509550), (129, 367350), (150, 315921), (155, 305730), (158, 299925), (186, 254775), (215, 220410), (225, 210614), (237, 199950), (258, 183675), (279, 169850), (310, 152865), (387, 122450), (395, 119970), (430, 110205), (450, 105307), (465, 101910), (474, 99975), (558, 84925), (645, 73470), (711, 66650), (774, 61225), (775, 61146), (790, 59985), (930, 50955), (1075, 44082), (1185, 39990), (1290, 36735), (1333, 35550), (1395, 33970), (1422, 33325), (1550, 30573), (1935, 24490), (1975, 23994), (2150, 22041), (2325, 20382), (2370, 19995), (2449, 19350), (2666, 17775), (2790, 16985), (3225, 14694), (3397, 13950), (3555, 13330), (3870, 12245), (3950, 11997), (3999, 11850), (4650, 10191), (4898, 9675), (5925, 7998), (6450, 7347), (6665, 7110), (6794, 6975)]