155514330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5245

約数の個数: 80

約数和(自身を含む): 429545160

約数和(自身を除く): 274030830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4995, 5189, 5994, 9990, 10378, 14985, 15567, 25945, 29970, 31134, 46701, 51890, 77835, 93402, 140103, 155670, 191993, 233505, 280206, 383986, 420309, 467010, 575979, 700515, 840618, 959965, 1151958, 1401030, 1727937, 1919930, 2101545, 2879895, 3455874, 4203090, 5183811, 5759790, 8639685, 10367622, 15551433, 17279370, 25919055, 31102866, 51838110, 77757165, 155514330]

約数ペア:

[(1, 155514330), (2, 77757165), (3, 51838110), (5, 31102866), (6, 25919055), (9, 17279370), (10, 15551433), (15, 10367622), (18, 8639685), (27, 5759790), (30, 5183811), (37, 4203090), (45, 3455874), (54, 2879895), (74, 2101545), (81, 1919930), (90, 1727937), (111, 1401030), (135, 1151958), (162, 959965), (185, 840618), (222, 700515), (270, 575979), (333, 467010), (370, 420309), (405, 383986), (555, 280206), (666, 233505), (810, 191993), (999, 155670), (1110, 140103), (1665, 93402), (1998, 77835), (2997, 51890), (3330, 46701), (4995, 31134), (5189, 29970), (5994, 25945), (9990, 15567), (10378, 14985)]