148042980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 475098624

約数和(自身を除く): 327055644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 617, 620, 645, 774, 860, 930, 1116, 1234, 1290, 1333, 1395, 1548, 1851, 1860, 1935, 2468, 2580, 2666, 2790, 3085, 3702, 3870, 3999, 5332, 5553, 5580, 6170, 6665, 7404, 7740, 7998, 9255, 11106, 11997, 12340, 13330, 15996, 18510, 19127, 19995, 22212, 23994, 26531, 26660, 27765, 37020, 38254, 39990, 47988, 53062, 55530, 57381, 59985, 76508, 79593, 79980, 95635, 106124, 111060, 114762, 119970, 132655, 159186, 172143, 191270, 229524, 238779, 239940, 265310, 286905, 318372, 344286, 382540, 397965, 477558, 530620, 573810, 688572, 795930, 822461, 860715, 955116, 1147620, 1193895, 1591860, 1644922, 1721430, 2387790, 2467383, 3289844, 3442860, 4112305, 4775580, 4934766, 7402149, 8224610, 9869532, 12336915, 14804298, 16449220, 24673830, 29608596, 37010745, 49347660, 74021490, 148042980]

約数ペア:

[(1, 148042980), (2, 74021490), (3, 49347660), (4, 37010745), (5, 29608596), (6, 24673830), (9, 16449220), (10, 14804298), (12, 12336915), (15, 9869532), (18, 8224610), (20, 7402149), (30, 4934766), (31, 4775580), (36, 4112305), (43, 3442860), (45, 3289844), (60, 2467383), (62, 2387790), (86, 1721430), (90, 1644922), (93, 1591860), (124, 1193895), (129, 1147620), (155, 955116), (172, 860715), (180, 822461), (186, 795930), (215, 688572), (258, 573810), (279, 530620), (310, 477558), (372, 397965), (387, 382540), (430, 344286), (465, 318372), (516, 286905), (558, 265310), (617, 239940), (620, 238779), (645, 229524), (774, 191270), (860, 172143), (930, 159186), (1116, 132655), (1234, 119970), (1290, 114762), (1333, 111060), (1395, 106124), (1548, 95635), (1851, 79980), (1860, 79593), (1935, 76508), (2468, 59985), (2580, 57381), (2666, 55530), (2790, 53062), (3085, 47988), (3702, 39990), (3870, 38254), (3999, 37020), (5332, 27765), (5553, 26660), (5580, 26531), (6170, 23994), (6665, 22212), (7404, 19995), (7740, 19127), (7998, 18510), (9255, 15996), (11106, 13330), (11997, 12340)]