112665780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 359643648

約数和(自身を除く): 246977868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 331, 366, 372, 465, 549, 558, 610, 620, 662, 732, 915, 930, 993, 1098, 1116, 1220, 1324, 1395, 1655, 1830, 1860, 1891, 1986, 2196, 2745, 2790, 2979, 3310, 3660, 3782, 3972, 4965, 5490, 5580, 5673, 5958, 6620, 7564, 9455, 9930, 10261, 10980, 11346, 11916, 14895, 17019, 18910, 19860, 20191, 20522, 22692, 28365, 29790, 30783, 34038, 37820, 40382, 41044, 51305, 56730, 59580, 60573, 61566, 68076, 80764, 85095, 92349, 100955, 102610, 113460, 121146, 123132, 153915, 170190, 181719, 184698, 201910, 205220, 242292, 302865, 307830, 340380, 363438, 369396, 403820, 461745, 605730, 615660, 625921, 726876, 908595, 923490, 1211460, 1251842, 1817190, 1846980, 1877763, 2503684, 3129605, 3634380, 3755526, 5633289, 6259210, 7511052, 9388815, 11266578, 12518420, 18777630, 22533156, 28166445, 37555260, 56332890, 112665780]

約数ペア:

[(1, 112665780), (2, 56332890), (3, 37555260), (4, 28166445), (5, 22533156), (6, 18777630), (9, 12518420), (10, 11266578), (12, 9388815), (15, 7511052), (18, 6259210), (20, 5633289), (30, 3755526), (31, 3634380), (36, 3129605), (45, 2503684), (60, 1877763), (61, 1846980), (62, 1817190), (90, 1251842), (93, 1211460), (122, 923490), (124, 908595), (155, 726876), (180, 625921), (183, 615660), (186, 605730), (244, 461745), (279, 403820), (305, 369396), (310, 363438), (331, 340380), (366, 307830), (372, 302865), (465, 242292), (549, 205220), (558, 201910), (610, 184698), (620, 181719), (662, 170190), (732, 153915), (915, 123132), (930, 121146), (993, 113460), (1098, 102610), (1116, 100955), (1220, 92349), (1324, 85095), (1395, 80764), (1655, 68076), (1830, 61566), (1860, 60573), (1891, 59580), (1986, 56730), (2196, 51305), (2745, 41044), (2790, 40382), (2979, 37820), (3310, 34038), (3660, 30783), (3782, 29790), (3972, 28365), (4965, 22692), (5490, 20522), (5580, 20191), (5673, 19860), (5958, 18910), (6620, 17019), (7564, 14895), (9455, 11916), (9930, 11346), (10261, 10980)]