83820330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 246486240

約数和(自身を除く): 162665910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 121, 129, 165, 179, 198, 215, 242, 258, 330, 358, 363, 387, 430, 473, 495, 537, 605, 645, 726, 774, 895, 946, 990, 1074, 1089, 1210, 1290, 1419, 1611, 1790, 1815, 1935, 1969, 2178, 2365, 2685, 2838, 3222, 3630, 3870, 3938, 4257, 4730, 5203, 5370, 5445, 5907, 7095, 7697, 8055, 8514, 9845, 10406, 10890, 11814, 14190, 15394, 15609, 16110, 17721, 19690, 21285, 21659, 23091, 26015, 29535, 31218, 35442, 38485, 42570, 43318, 46182, 46827, 52030, 59070, 64977, 69273, 76970, 78045, 84667, 88605, 93654, 108295, 115455, 129954, 138546, 156090, 169334, 177210, 194931, 216590, 230910, 234135, 254001, 324885, 346365, 389862, 423335, 468270, 508002, 649770, 692730, 762003, 846670, 931337, 974655, 1270005, 1524006, 1862674, 1949310, 2540010, 2794011, 3810015, 4656685, 5588022, 7620030, 8382033, 9313370, 13970055, 16764066, 27940110, 41910165, 83820330]

約数ペア:

[(1, 83820330), (2, 41910165), (3, 27940110), (5, 16764066), (6, 13970055), (9, 9313370), (10, 8382033), (11, 7620030), (15, 5588022), (18, 4656685), (22, 3810015), (30, 2794011), (33, 2540010), (43, 1949310), (45, 1862674), (55, 1524006), (66, 1270005), (86, 974655), (90, 931337), (99, 846670), (110, 762003), (121, 692730), (129, 649770), (165, 508002), (179, 468270), (198, 423335), (215, 389862), (242, 346365), (258, 324885), (330, 254001), (358, 234135), (363, 230910), (387, 216590), (430, 194931), (473, 177210), (495, 169334), (537, 156090), (605, 138546), (645, 129954), (726, 115455), (774, 108295), (895, 93654), (946, 88605), (990, 84667), (1074, 78045), (1089, 76970), (1210, 69273), (1290, 64977), (1419, 59070), (1611, 52030), (1790, 46827), (1815, 46182), (1935, 43318), (1969, 42570), (2178, 38485), (2365, 35442), (2685, 31218), (2838, 29535), (3222, 26015), (3630, 23091), (3870, 21659), (3938, 21285), (4257, 19690), (4730, 17721), (5203, 16110), (5370, 15609), (5445, 15394), (5907, 14190), (7095, 11814), (7697, 10890), (8055, 10406), (8514, 9845)]