55084860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 177666720

約数和(自身を除く): 122581860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 919, 999, 1110, 1332, 1620, 1665, 1838, 1998, 2220, 2757, 2997, 3330, 3676, 3996, 4595, 4995, 5514, 5994, 6660, 8271, 9190, 9990, 11028, 11988, 13785, 14985, 16542, 18380, 19980, 24813, 27570, 29970, 33084, 34003, 41355, 49626, 55140, 59940, 68006, 74439, 82710, 99252, 102009, 124065, 136012, 148878, 165420, 170015, 204018, 248130, 297756, 306027, 340030, 372195, 408036, 496260, 510045, 612054, 680060, 744390, 918081, 1020090, 1224108, 1488780, 1530135, 1836162, 2040180, 2754243, 3060270, 3672324, 4590405, 5508486, 6120540, 9180810, 11016972, 13771215, 18361620, 27542430, 55084860]

約数ペア:

[(1, 55084860), (2, 27542430), (3, 18361620), (4, 13771215), (5, 11016972), (6, 9180810), (9, 6120540), (10, 5508486), (12, 4590405), (15, 3672324), (18, 3060270), (20, 2754243), (27, 2040180), (30, 1836162), (36, 1530135), (37, 1488780), (45, 1224108), (54, 1020090), (60, 918081), (74, 744390), (81, 680060), (90, 612054), (108, 510045), (111, 496260), (135, 408036), (148, 372195), (162, 340030), (180, 306027), (185, 297756), (222, 248130), (270, 204018), (324, 170015), (333, 165420), (370, 148878), (405, 136012), (444, 124065), (540, 102009), (555, 99252), (666, 82710), (740, 74439), (810, 68006), (919, 59940), (999, 55140), (1110, 49626), (1332, 41355), (1620, 34003), (1665, 33084), (1838, 29970), (1998, 27570), (2220, 24813), (2757, 19980), (2997, 18380), (3330, 16542), (3676, 14985), (3996, 13785), (4595, 11988), (4995, 11028), (5514, 9990), (5994, 9190), (6660, 8271)]