55049040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 186950088

約数和(自身を除く): 131901048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 757, 808, 909, 1010, 1212, 1514, 1515, 1616, 1818, 2020, 2271, 2424, 3028, 3030, 3636, 3785, 4040, 4542, 4545, 4848, 6056, 6060, 6813, 7272, 7570, 8080, 9084, 9090, 11355, 12112, 12120, 13626, 14544, 15140, 18168, 18180, 22710, 24240, 27252, 30280, 34065, 36336, 36360, 45420, 54504, 60560, 68130, 72720, 76457, 90840, 109008, 136260, 152914, 181680, 229371, 272520, 305828, 382285, 458742, 545040, 611656, 688113, 764570, 917484, 1146855, 1223312, 1376226, 1529140, 1834968, 2293710, 2752452, 3058280, 3440565, 3669936, 4587420, 5504904, 6116560, 6881130, 9174840, 11009808, 13762260, 18349680, 27524520, 55049040]

約数ペア:

[(1, 55049040), (2, 27524520), (3, 18349680), (4, 13762260), (5, 11009808), (6, 9174840), (8, 6881130), (9, 6116560), (10, 5504904), (12, 4587420), (15, 3669936), (16, 3440565), (18, 3058280), (20, 2752452), (24, 2293710), (30, 1834968), (36, 1529140), (40, 1376226), (45, 1223312), (48, 1146855), (60, 917484), (72, 764570), (80, 688113), (90, 611656), (101, 545040), (120, 458742), (144, 382285), (180, 305828), (202, 272520), (240, 229371), (303, 181680), (360, 152914), (404, 136260), (505, 109008), (606, 90840), (720, 76457), (757, 72720), (808, 68130), (909, 60560), (1010, 54504), (1212, 45420), (1514, 36360), (1515, 36336), (1616, 34065), (1818, 30280), (2020, 27252), (2271, 24240), (2424, 22710), (3028, 18180), (3030, 18168), (3636, 15140), (3785, 14544), (4040, 13626), (4542, 12120), (4545, 12112), (4848, 11355), (6056, 9090), (6060, 9084), (6813, 8080), (7272, 7570)]