18629100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2984

約数の個数: 108

約数和(自身を含む): 66756144

約数和(自身を除く): 48127044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 2957, 3150, 5914, 6300, 8871, 11828, 14785, 17742, 20699, 26613, 29570, 35484, 41398, 44355, 53226, 59140, 62097, 73925, 82796, 88710, 103495, 106452, 124194, 133065, 147850, 177420, 186291, 206990, 221775, 248388, 266130, 295700, 310485, 372582, 413980, 443550, 517475, 532260, 620970, 665325, 745164, 887100, 931455, 1034950, 1241940, 1330650, 1552425, 1862910, 2069900, 2661300, 3104850, 3725820, 4657275, 6209700, 9314550, 18629100]

約数ペア:

[(1, 18629100), (2, 9314550), (3, 6209700), (4, 4657275), (5, 3725820), (6, 3104850), (7, 2661300), (9, 2069900), (10, 1862910), (12, 1552425), (14, 1330650), (15, 1241940), (18, 1034950), (20, 931455), (21, 887100), (25, 745164), (28, 665325), (30, 620970), (35, 532260), (36, 517475), (42, 443550), (45, 413980), (50, 372582), (60, 310485), (63, 295700), (70, 266130), (75, 248388), (84, 221775), (90, 206990), (100, 186291), (105, 177420), (126, 147850), (140, 133065), (150, 124194), (175, 106452), (180, 103495), (210, 88710), (225, 82796), (252, 73925), (300, 62097), (315, 59140), (350, 53226), (420, 44355), (450, 41398), (525, 35484), (630, 29570), (700, 26613), (900, 20699), (1050, 17742), (1260, 14785), (1575, 11828), (2100, 8871), (2957, 6300), (3150, 5914)]