85661940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 305948160

約数和(自身を除く): 220286220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 541, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1082, 1092, 1131, 1218, 1365, 1508, 1623, 1740, 1820, 1885, 2030, 2164, 2262, 2436, 2639, 2705, 2730, 3045, 3246, 3770, 3787, 4060, 4524, 5278, 5410, 5460, 5655, 6090, 6492, 7033, 7540, 7574, 7917, 8115, 10556, 10820, 11310, 11361, 12180, 13195, 14066, 15148, 15689, 15834, 16230, 18935, 21099, 22620, 22722, 26390, 28132, 31378, 31668, 32460, 35165, 37870, 39585, 42198, 45444, 47067, 49231, 52780, 56805, 62756, 70330, 75740, 78445, 79170, 84396, 94134, 98462, 105495, 109823, 113610, 140660, 147693, 156890, 158340, 188268, 196924, 203957, 210990, 219646, 227220, 235335, 246155, 295386, 313780, 329469, 407914, 421980, 439292, 470670, 492310, 549115, 590772, 611871, 658938, 738465, 815828, 941340, 984620, 1019785, 1098230, 1223742, 1317876, 1427699, 1476930, 1647345, 2039570, 2196460, 2447484, 2855398, 2953860, 3059355, 3294690, 4079140, 4283097, 5710796, 6118710, 6589380, 7138495, 8566194, 12237420, 14276990, 17132388, 21415485, 28553980, 42830970, 85661940]

約数ペア:

[(1, 85661940), (2, 42830970), (3, 28553980), (4, 21415485), (5, 17132388), (6, 14276990), (7, 12237420), (10, 8566194), (12, 7138495), (13, 6589380), (14, 6118710), (15, 5710796), (20, 4283097), (21, 4079140), (26, 3294690), (28, 3059355), (29, 2953860), (30, 2855398), (35, 2447484), (39, 2196460), (42, 2039570), (52, 1647345), (58, 1476930), (60, 1427699), (65, 1317876), (70, 1223742), (78, 1098230), (84, 1019785), (87, 984620), (91, 941340), (105, 815828), (116, 738465), (130, 658938), (140, 611871), (145, 590772), (156, 549115), (174, 492310), (182, 470670), (195, 439292), (203, 421980), (210, 407914), (260, 329469), (273, 313780), (290, 295386), (348, 246155), (364, 235335), (377, 227220), (390, 219646), (406, 210990), (420, 203957), (435, 196924), (455, 188268), (541, 158340), (546, 156890), (580, 147693), (609, 140660), (754, 113610), (780, 109823), (812, 105495), (870, 98462), (910, 94134), (1015, 84396), (1082, 79170), (1092, 78445), (1131, 75740), (1218, 70330), (1365, 62756), (1508, 56805), (1623, 52780), (1740, 49231), (1820, 47067), (1885, 45444), (2030, 42198), (2164, 39585), (2262, 37870), (2436, 35165), (2639, 32460), (2705, 31668), (2730, 31378), (3045, 28132), (3246, 26390), (3770, 22722), (3787, 22620), (4060, 21099), (4524, 18935), (5278, 16230), (5410, 15834), (5460, 15689), (5655, 15148), (6090, 14066), (6492, 13195), (7033, 12180), (7540, 11361), (7574, 11310), (7917, 10820), (8115, 10556)]