83466180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 218449980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 311, 315, 355, 378, 420, 426, 497, 540, 622, 630, 639, 710, 756, 852, 933, 945, 994, 1065, 1244, 1260, 1278, 1420, 1491, 1555, 1866, 1890, 1917, 1988, 2130, 2177, 2485, 2556, 2799, 2982, 3110, 3195, 3732, 3780, 3834, 4260, 4354, 4473, 4665, 4970, 5598, 5964, 6220, 6390, 6531, 7455, 7668, 8397, 8708, 8946, 9330, 9585, 9940, 10885, 11196, 12780, 13062, 13419, 13995, 14910, 16794, 17892, 18660, 19170, 19593, 21770, 22081, 22365, 26124, 26838, 27990, 29820, 32655, 33588, 38340, 39186, 41985, 43540, 44162, 44730, 53676, 55980, 58779, 65310, 66243, 67095, 78372, 83970, 88324, 89460, 97965, 110405, 117558, 130620, 132486, 134190, 154567, 167940, 195930, 198729, 220810, 235116, 264972, 268380, 293895, 309134, 331215, 391860, 397458, 441620, 463701, 587790, 596187, 618268, 662430, 772835, 794916, 927402, 993645, 1175580, 1192374, 1324860, 1391103, 1545670, 1854804, 1987290, 2318505, 2384748, 2782206, 2980935, 3091340, 3974580, 4173309, 4637010, 5564412, 5961870, 6955515, 8346618, 9274020, 11923740, 13911030, 16693236, 20866545, 27822060, 41733090, 83466180]

約数ペア:

[(1, 83466180), (2, 41733090), (3, 27822060), (4, 20866545), (5, 16693236), (6, 13911030), (7, 11923740), (9, 9274020), (10, 8346618), (12, 6955515), (14, 5961870), (15, 5564412), (18, 4637010), (20, 4173309), (21, 3974580), (27, 3091340), (28, 2980935), (30, 2782206), (35, 2384748), (36, 2318505), (42, 1987290), (45, 1854804), (54, 1545670), (60, 1391103), (63, 1324860), (70, 1192374), (71, 1175580), (84, 993645), (90, 927402), (105, 794916), (108, 772835), (126, 662430), (135, 618268), (140, 596187), (142, 587790), (180, 463701), (189, 441620), (210, 397458), (213, 391860), (252, 331215), (270, 309134), (284, 293895), (311, 268380), (315, 264972), (355, 235116), (378, 220810), (420, 198729), (426, 195930), (497, 167940), (540, 154567), (622, 134190), (630, 132486), (639, 130620), (710, 117558), (756, 110405), (852, 97965), (933, 89460), (945, 88324), (994, 83970), (1065, 78372), (1244, 67095), (1260, 66243), (1278, 65310), (1420, 58779), (1491, 55980), (1555, 53676), (1866, 44730), (1890, 44162), (1917, 43540), (1988, 41985), (2130, 39186), (2177, 38340), (2485, 33588), (2556, 32655), (2799, 29820), (2982, 27990), (3110, 26838), (3195, 26124), (3732, 22365), (3780, 22081), (3834, 21770), (4260, 19593), (4354, 19170), (4473, 18660), (4665, 17892), (4970, 16794), (5598, 14910), (5964, 13995), (6220, 13419), (6390, 13062), (6531, 12780), (7455, 11196), (7668, 10885), (8397, 9940), (8708, 9585), (8946, 9330)]