77609220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 250629120

約数和(自身を除く): 173019900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 47, 52, 58, 60, 65, 73, 78, 87, 94, 116, 130, 141, 145, 146, 156, 174, 188, 195, 219, 235, 260, 282, 290, 292, 348, 365, 377, 390, 435, 438, 470, 564, 580, 611, 705, 730, 754, 780, 870, 876, 940, 949, 1095, 1131, 1222, 1363, 1410, 1460, 1508, 1740, 1833, 1885, 1898, 2117, 2190, 2262, 2444, 2726, 2820, 2847, 3055, 3431, 3666, 3770, 3796, 4089, 4234, 4380, 4524, 4745, 5452, 5655, 5694, 6110, 6351, 6815, 6862, 7332, 7540, 8178, 8468, 9165, 9490, 10293, 10585, 11310, 11388, 12220, 12702, 13630, 13724, 14235, 16356, 17155, 17719, 18330, 18980, 20445, 20586, 21170, 22620, 25404, 27260, 27521, 28470, 31755, 34310, 35438, 36660, 40890, 41172, 42340, 44603, 51465, 53157, 55042, 56940, 63510, 68620, 70876, 81780, 82563, 88595, 89206, 99499, 102930, 106314, 110084, 127020, 133809, 137605, 165126, 177190, 178412, 198998, 205860, 212628, 223015, 265785, 267618, 275210, 298497, 330252, 354380, 397996, 412815, 446030, 497495, 531570, 535236, 550420, 596994, 669045, 825630, 892060, 994990, 1063140, 1193988, 1293487, 1338090, 1492485, 1651260, 1989980, 2586974, 2676180, 2984970, 3880461, 5173948, 5969940, 6467435, 7760922, 12934870, 15521844, 19402305, 25869740, 38804610, 77609220]

約数ペア:

[(1, 77609220), (2, 38804610), (3, 25869740), (4, 19402305), (5, 15521844), (6, 12934870), (10, 7760922), (12, 6467435), (13, 5969940), (15, 5173948), (20, 3880461), (26, 2984970), (29, 2676180), (30, 2586974), (39, 1989980), (47, 1651260), (52, 1492485), (58, 1338090), (60, 1293487), (65, 1193988), (73, 1063140), (78, 994990), (87, 892060), (94, 825630), (116, 669045), (130, 596994), (141, 550420), (145, 535236), (146, 531570), (156, 497495), (174, 446030), (188, 412815), (195, 397996), (219, 354380), (235, 330252), (260, 298497), (282, 275210), (290, 267618), (292, 265785), (348, 223015), (365, 212628), (377, 205860), (390, 198998), (435, 178412), (438, 177190), (470, 165126), (564, 137605), (580, 133809), (611, 127020), (705, 110084), (730, 106314), (754, 102930), (780, 99499), (870, 89206), (876, 88595), (940, 82563), (949, 81780), (1095, 70876), (1131, 68620), (1222, 63510), (1363, 56940), (1410, 55042), (1460, 53157), (1508, 51465), (1740, 44603), (1833, 42340), (1885, 41172), (1898, 40890), (2117, 36660), (2190, 35438), (2262, 34310), (2444, 31755), (2726, 28470), (2820, 27521), (2847, 27260), (3055, 25404), (3431, 22620), (3666, 21170), (3770, 20586), (3796, 20445), (4089, 18980), (4234, 18330), (4380, 17719), (4524, 17155), (4745, 16356), (5452, 14235), (5655, 13724), (5694, 13630), (6110, 12702), (6351, 12220), (6815, 11388), (6862, 11310), (7332, 10585), (7540, 10293), (8178, 9490), (8468, 9165)]