102581820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 343429632

約数和(自身を除く): 240847812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 132, 165, 180, 198, 206, 220, 309, 330, 396, 412, 495, 503, 515, 618, 660, 927, 990, 1006, 1030, 1133, 1236, 1509, 1545, 1854, 1980, 2012, 2060, 2266, 2515, 3018, 3090, 3399, 3708, 4527, 4532, 4635, 5030, 5533, 5665, 6036, 6180, 6798, 7545, 9054, 9270, 10060, 10197, 11066, 11330, 13596, 15090, 16599, 16995, 18108, 18540, 20394, 22132, 22635, 22660, 27665, 30180, 33198, 33990, 40788, 45270, 49797, 50985, 51809, 55330, 66396, 67980, 82995, 90540, 99594, 101970, 103618, 110660, 155427, 165990, 199188, 203940, 207236, 248985, 259045, 310854, 331980, 466281, 497970, 518090, 569899, 621708, 777135, 932562, 995940, 1036180, 1139798, 1554270, 1709697, 1865124, 2279596, 2331405, 2849495, 3108540, 3419394, 4662810, 5129091, 5698990, 6838788, 8548485, 9325620, 10258182, 11397980, 17096970, 20516364, 25645455, 34193940, 51290910, 102581820]

約数ペア:

[(1, 102581820), (2, 51290910), (3, 34193940), (4, 25645455), (5, 20516364), (6, 17096970), (9, 11397980), (10, 10258182), (11, 9325620), (12, 8548485), (15, 6838788), (18, 5698990), (20, 5129091), (22, 4662810), (30, 3419394), (33, 3108540), (36, 2849495), (44, 2331405), (45, 2279596), (55, 1865124), (60, 1709697), (66, 1554270), (90, 1139798), (99, 1036180), (103, 995940), (110, 932562), (132, 777135), (165, 621708), (180, 569899), (198, 518090), (206, 497970), (220, 466281), (309, 331980), (330, 310854), (396, 259045), (412, 248985), (495, 207236), (503, 203940), (515, 199188), (618, 165990), (660, 155427), (927, 110660), (990, 103618), (1006, 101970), (1030, 99594), (1133, 90540), (1236, 82995), (1509, 67980), (1545, 66396), (1854, 55330), (1980, 51809), (2012, 50985), (2060, 49797), (2266, 45270), (2515, 40788), (3018, 33990), (3090, 33198), (3399, 30180), (3708, 27665), (4527, 22660), (4532, 22635), (4635, 22132), (5030, 20394), (5533, 18540), (5665, 18108), (6036, 16995), (6180, 16599), (6798, 15090), (7545, 13596), (9054, 11330), (9270, 11066), (10060, 10197)]