148836780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 469332864

約数和(自身を除く): 320496084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 73, 90, 94, 141, 146, 180, 188, 219, 235, 241, 282, 292, 365, 423, 438, 470, 482, 564, 657, 705, 723, 730, 846, 876, 940, 964, 1095, 1205, 1314, 1410, 1446, 1460, 1692, 2115, 2169, 2190, 2410, 2628, 2820, 2892, 3285, 3431, 3615, 4230, 4338, 4380, 4820, 6570, 6862, 7230, 8460, 8676, 10293, 10845, 11327, 13140, 13724, 14460, 17155, 17593, 20586, 21690, 22654, 30879, 33981, 34310, 35186, 41172, 43380, 45308, 51465, 52779, 56635, 61758, 67962, 68620, 70372, 87965, 101943, 102930, 105558, 113270, 123516, 135924, 154395, 158337, 169905, 175930, 203886, 205860, 211116, 226540, 263895, 308790, 316674, 339810, 351860, 407772, 509715, 527790, 617580, 633348, 679620, 791685, 826871, 1019430, 1055580, 1583370, 1653742, 2038860, 2480613, 3166740, 3307484, 4134355, 4961226, 7441839, 8268710, 9922452, 12403065, 14883678, 16537420, 24806130, 29767356, 37209195, 49612260, 74418390, 148836780]

約数ペア:

[(1, 148836780), (2, 74418390), (3, 49612260), (4, 37209195), (5, 29767356), (6, 24806130), (9, 16537420), (10, 14883678), (12, 12403065), (15, 9922452), (18, 8268710), (20, 7441839), (30, 4961226), (36, 4134355), (45, 3307484), (47, 3166740), (60, 2480613), (73, 2038860), (90, 1653742), (94, 1583370), (141, 1055580), (146, 1019430), (180, 826871), (188, 791685), (219, 679620), (235, 633348), (241, 617580), (282, 527790), (292, 509715), (365, 407772), (423, 351860), (438, 339810), (470, 316674), (482, 308790), (564, 263895), (657, 226540), (705, 211116), (723, 205860), (730, 203886), (846, 175930), (876, 169905), (940, 158337), (964, 154395), (1095, 135924), (1205, 123516), (1314, 113270), (1410, 105558), (1446, 102930), (1460, 101943), (1692, 87965), (2115, 70372), (2169, 68620), (2190, 67962), (2410, 61758), (2628, 56635), (2820, 52779), (2892, 51465), (3285, 45308), (3431, 43380), (3615, 41172), (4230, 35186), (4338, 34310), (4380, 33981), (4820, 30879), (6570, 22654), (6862, 21690), (7230, 20586), (8460, 17593), (8676, 17155), (10293, 14460), (10845, 13724), (11327, 13140)]