60564420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 213228288

約数和(自身を除く): 152663868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 677, 710, 852, 994, 1065, 1260, 1278, 1354, 1420, 1491, 1988, 2031, 2130, 2485, 2556, 2708, 2982, 3195, 3385, 4062, 4260, 4473, 4739, 4970, 5964, 6093, 6390, 6770, 7455, 8124, 8946, 9478, 9940, 10155, 12186, 12780, 13540, 14217, 14910, 17892, 18956, 20310, 22365, 23695, 24372, 28434, 29820, 30465, 40620, 42651, 44730, 47390, 48067, 56868, 60930, 71085, 85302, 89460, 94780, 96134, 121860, 142170, 144201, 170604, 192268, 213255, 240335, 284340, 288402, 336469, 426510, 432603, 480670, 576804, 672938, 721005, 853020, 865206, 961340, 1009407, 1345876, 1442010, 1682345, 1730412, 2018814, 2163015, 2884020, 3028221, 3364690, 4037628, 4326030, 5047035, 6056442, 6729380, 8652060, 10094070, 12112884, 15141105, 20188140, 30282210, 60564420]

約数ペア:

[(1, 60564420), (2, 30282210), (3, 20188140), (4, 15141105), (5, 12112884), (6, 10094070), (7, 8652060), (9, 6729380), (10, 6056442), (12, 5047035), (14, 4326030), (15, 4037628), (18, 3364690), (20, 3028221), (21, 2884020), (28, 2163015), (30, 2018814), (35, 1730412), (36, 1682345), (42, 1442010), (45, 1345876), (60, 1009407), (63, 961340), (70, 865206), (71, 853020), (84, 721005), (90, 672938), (105, 576804), (126, 480670), (140, 432603), (142, 426510), (180, 336469), (210, 288402), (213, 284340), (252, 240335), (284, 213255), (315, 192268), (355, 170604), (420, 144201), (426, 142170), (497, 121860), (630, 96134), (639, 94780), (677, 89460), (710, 85302), (852, 71085), (994, 60930), (1065, 56868), (1260, 48067), (1278, 47390), (1354, 44730), (1420, 42651), (1491, 40620), (1988, 30465), (2031, 29820), (2130, 28434), (2485, 24372), (2556, 23695), (2708, 22365), (2982, 20310), (3195, 18956), (3385, 17892), (4062, 14910), (4260, 14217), (4473, 13540), (4739, 12780), (4970, 12186), (5964, 10155), (6093, 9940), (6390, 9478), (6770, 8946), (7455, 8124)]