99398280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 312122880

約数和(自身を除く): 212724600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 61, 74, 111, 120, 122, 148, 183, 185, 222, 244, 296, 305, 366, 367, 370, 444, 488, 555, 610, 732, 734, 740, 888, 915, 1101, 1110, 1220, 1464, 1468, 1480, 1830, 1835, 2202, 2220, 2257, 2440, 2936, 3660, 3670, 4404, 4440, 4514, 5505, 6771, 7320, 7340, 8808, 9028, 11010, 11285, 13542, 13579, 14680, 18056, 22020, 22387, 22570, 27084, 27158, 33855, 40737, 44040, 44774, 45140, 54168, 54316, 67161, 67710, 67895, 81474, 89548, 90280, 108632, 111935, 134322, 135420, 135790, 162948, 179096, 203685, 223870, 268644, 270840, 271580, 325896, 335805, 407370, 447740, 537288, 543160, 671610, 814740, 828319, 895480, 1343220, 1629480, 1656638, 2484957, 2686440, 3313276, 4141595, 4969914, 6626552, 8283190, 9939828, 12424785, 16566380, 19879656, 24849570, 33132760, 49699140, 99398280]

約数ペア:

[(1, 99398280), (2, 49699140), (3, 33132760), (4, 24849570), (5, 19879656), (6, 16566380), (8, 12424785), (10, 9939828), (12, 8283190), (15, 6626552), (20, 4969914), (24, 4141595), (30, 3313276), (37, 2686440), (40, 2484957), (60, 1656638), (61, 1629480), (74, 1343220), (111, 895480), (120, 828319), (122, 814740), (148, 671610), (183, 543160), (185, 537288), (222, 447740), (244, 407370), (296, 335805), (305, 325896), (366, 271580), (367, 270840), (370, 268644), (444, 223870), (488, 203685), (555, 179096), (610, 162948), (732, 135790), (734, 135420), (740, 134322), (888, 111935), (915, 108632), (1101, 90280), (1110, 89548), (1220, 81474), (1464, 67895), (1468, 67710), (1480, 67161), (1830, 54316), (1835, 54168), (2202, 45140), (2220, 44774), (2257, 44040), (2440, 40737), (2936, 33855), (3660, 27158), (3670, 27084), (4404, 22570), (4440, 22387), (4514, 22020), (5505, 18056), (6771, 14680), (7320, 13579), (7340, 13542), (8808, 11285), (9028, 11010)]