222045460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 605298960

約数和(自身を除く): 383253500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 290, 364, 377, 406, 455, 490, 580, 601, 637, 754, 812, 910, 980, 1015, 1202, 1274, 1421, 1508, 1820, 1885, 2030, 2404, 2548, 2639, 2842, 3005, 3185, 3770, 4060, 4207, 5278, 5684, 6010, 6370, 7105, 7540, 7813, 8414, 10556, 12020, 12740, 13195, 14210, 15626, 16828, 17429, 18473, 21035, 26390, 28420, 29449, 31252, 34858, 36946, 39065, 42070, 52780, 54691, 58898, 69716, 73892, 78130, 84140, 87145, 92365, 109382, 117796, 122003, 147245, 156260, 174290, 184730, 218764, 226577, 244006, 273455, 294490, 348580, 369460, 382837, 453154, 488012, 546910, 588980, 610015, 765674, 854021, 906308, 1093820, 1132885, 1220030, 1531348, 1586039, 1708042, 1914185, 2265770, 2440060, 3172078, 3416084, 3828370, 4270105, 4531540, 6344156, 7656740, 7930195, 8540210, 11102273, 15860390, 17080420, 22204546, 31720780, 44409092, 55511365, 111022730, 222045460]

約数ペア:

[(1, 222045460), (2, 111022730), (4, 55511365), (5, 44409092), (7, 31720780), (10, 22204546), (13, 17080420), (14, 15860390), (20, 11102273), (26, 8540210), (28, 7930195), (29, 7656740), (35, 6344156), (49, 4531540), (52, 4270105), (58, 3828370), (65, 3416084), (70, 3172078), (91, 2440060), (98, 2265770), (116, 1914185), (130, 1708042), (140, 1586039), (145, 1531348), (182, 1220030), (196, 1132885), (203, 1093820), (245, 906308), (260, 854021), (290, 765674), (364, 610015), (377, 588980), (406, 546910), (455, 488012), (490, 453154), (580, 382837), (601, 369460), (637, 348580), (754, 294490), (812, 273455), (910, 244006), (980, 226577), (1015, 218764), (1202, 184730), (1274, 174290), (1421, 156260), (1508, 147245), (1820, 122003), (1885, 117796), (2030, 109382), (2404, 92365), (2548, 87145), (2639, 84140), (2842, 78130), (3005, 73892), (3185, 69716), (3770, 58898), (4060, 54691), (4207, 52780), (5278, 42070), (5684, 39065), (6010, 36946), (6370, 34858), (7105, 31252), (7540, 29449), (7813, 28420), (8414, 26390), (10556, 21035), (12020, 18473), (12740, 17429), (13195, 16828), (14210, 15626)]