76060980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 244468224

約数和(自身を除く): 168407244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 317, 372, 387, 430, 465, 516, 558, 620, 634, 645, 774, 860, 930, 951, 1116, 1268, 1290, 1333, 1395, 1548, 1585, 1860, 1902, 1935, 2580, 2666, 2790, 2853, 3170, 3804, 3870, 3999, 4755, 5332, 5580, 5706, 6340, 6665, 7740, 7998, 9510, 9827, 11412, 11997, 13330, 13631, 14265, 15996, 19020, 19654, 19995, 23994, 26660, 27262, 28530, 29481, 39308, 39990, 40893, 47988, 49135, 54524, 57060, 58962, 59985, 68155, 79980, 81786, 88443, 98270, 117924, 119970, 122679, 136310, 147405, 163572, 176886, 196540, 204465, 239940, 245358, 272620, 294810, 353772, 408930, 422561, 442215, 490716, 589620, 613395, 817860, 845122, 884430, 1226790, 1267683, 1690244, 1768860, 2112805, 2453580, 2535366, 3803049, 4225610, 5070732, 6338415, 7606098, 8451220, 12676830, 15212196, 19015245, 25353660, 38030490, 76060980]

約数ペア:

[(1, 76060980), (2, 38030490), (3, 25353660), (4, 19015245), (5, 15212196), (6, 12676830), (9, 8451220), (10, 7606098), (12, 6338415), (15, 5070732), (18, 4225610), (20, 3803049), (30, 2535366), (31, 2453580), (36, 2112805), (43, 1768860), (45, 1690244), (60, 1267683), (62, 1226790), (86, 884430), (90, 845122), (93, 817860), (124, 613395), (129, 589620), (155, 490716), (172, 442215), (180, 422561), (186, 408930), (215, 353772), (258, 294810), (279, 272620), (310, 245358), (317, 239940), (372, 204465), (387, 196540), (430, 176886), (465, 163572), (516, 147405), (558, 136310), (620, 122679), (634, 119970), (645, 117924), (774, 98270), (860, 88443), (930, 81786), (951, 79980), (1116, 68155), (1268, 59985), (1290, 58962), (1333, 57060), (1395, 54524), (1548, 49135), (1585, 47988), (1860, 40893), (1902, 39990), (1935, 39308), (2580, 29481), (2666, 28530), (2790, 27262), (2853, 26660), (3170, 23994), (3804, 19995), (3870, 19654), (3999, 19020), (4755, 15996), (5332, 14265), (5580, 13631), (5706, 13330), (6340, 11997), (6665, 11412), (7740, 9827), (7998, 9510)]