109061820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 382269888

約数和(自身を除く): 273208068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 857, 909, 1010, 1212, 1260, 1414, 1515, 1714, 1818, 2020, 2121, 2571, 2828, 3030, 3428, 3535, 3636, 4242, 4285, 4545, 5142, 5999, 6060, 6363, 7070, 7713, 8484, 8570, 9090, 10284, 10605, 11998, 12726, 12855, 14140, 15426, 17140, 17997, 18180, 21210, 23996, 25452, 25710, 29995, 30852, 31815, 35994, 38565, 42420, 51420, 53991, 59990, 63630, 71988, 77130, 86557, 89985, 107982, 119980, 127260, 154260, 173114, 179970, 215964, 259671, 269955, 346228, 359940, 432785, 519342, 539910, 605899, 779013, 865570, 1038684, 1079820, 1211798, 1298355, 1558026, 1731140, 1817697, 2423596, 2596710, 3029495, 3116052, 3635394, 3895065, 5193420, 5453091, 6058990, 7270788, 7790130, 9088485, 10906182, 12117980, 15580260, 18176970, 21812364, 27265455, 36353940, 54530910, 109061820]

約数ペア:

[(1, 109061820), (2, 54530910), (3, 36353940), (4, 27265455), (5, 21812364), (6, 18176970), (7, 15580260), (9, 12117980), (10, 10906182), (12, 9088485), (14, 7790130), (15, 7270788), (18, 6058990), (20, 5453091), (21, 5193420), (28, 3895065), (30, 3635394), (35, 3116052), (36, 3029495), (42, 2596710), (45, 2423596), (60, 1817697), (63, 1731140), (70, 1558026), (84, 1298355), (90, 1211798), (101, 1079820), (105, 1038684), (126, 865570), (140, 779013), (180, 605899), (202, 539910), (210, 519342), (252, 432785), (303, 359940), (315, 346228), (404, 269955), (420, 259671), (505, 215964), (606, 179970), (630, 173114), (707, 154260), (857, 127260), (909, 119980), (1010, 107982), (1212, 89985), (1260, 86557), (1414, 77130), (1515, 71988), (1714, 63630), (1818, 59990), (2020, 53991), (2121, 51420), (2571, 42420), (2828, 38565), (3030, 35994), (3428, 31815), (3535, 30852), (3636, 29995), (4242, 25710), (4285, 25452), (4545, 23996), (5142, 21210), (5999, 18180), (6060, 17997), (6363, 17140), (7070, 15426), (7713, 14140), (8484, 12855), (8570, 12726), (9090, 11998), (10284, 10605)]