91388220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 323592192

約数和(自身を除く): 232203972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 131, 132, 140, 151, 154, 165, 210, 220, 231, 262, 302, 308, 330, 385, 393, 420, 453, 462, 524, 604, 655, 660, 755, 770, 786, 906, 917, 924, 1057, 1155, 1310, 1441, 1510, 1540, 1572, 1661, 1812, 1834, 1965, 2114, 2265, 2310, 2620, 2751, 2882, 3020, 3171, 3322, 3668, 3930, 4228, 4323, 4530, 4585, 4620, 4983, 5285, 5502, 5764, 6342, 6644, 7205, 7860, 8305, 8646, 9060, 9170, 9966, 10087, 10570, 11004, 11627, 12684, 13755, 14410, 15855, 16610, 17292, 18340, 19781, 19932, 20174, 21140, 21615, 23254, 24915, 27510, 28820, 30261, 31710, 33220, 34881, 39562, 40348, 43230, 46508, 49830, 50435, 55020, 58135, 59343, 60522, 63420, 69762, 79124, 86460, 98905, 99660, 100870, 116270, 118686, 121044, 138467, 139524, 151305, 174405, 197810, 201740, 217591, 232540, 237372, 276934, 296715, 302610, 348810, 395620, 415401, 435182, 553868, 593430, 605220, 652773, 692335, 697620, 830802, 870364, 1087955, 1186860, 1305546, 1384670, 1523137, 1661604, 2077005, 2175910, 2611092, 2769340, 3046274, 3263865, 4154010, 4351820, 4569411, 6092548, 6527730, 7615685, 8308020, 9138822, 13055460, 15231370, 18277644, 22847055, 30462740, 45694110, 91388220]

約数ペア:

[(1, 91388220), (2, 45694110), (3, 30462740), (4, 22847055), (5, 18277644), (6, 15231370), (7, 13055460), (10, 9138822), (11, 8308020), (12, 7615685), (14, 6527730), (15, 6092548), (20, 4569411), (21, 4351820), (22, 4154010), (28, 3263865), (30, 3046274), (33, 2769340), (35, 2611092), (42, 2175910), (44, 2077005), (55, 1661604), (60, 1523137), (66, 1384670), (70, 1305546), (77, 1186860), (84, 1087955), (105, 870364), (110, 830802), (131, 697620), (132, 692335), (140, 652773), (151, 605220), (154, 593430), (165, 553868), (210, 435182), (220, 415401), (231, 395620), (262, 348810), (302, 302610), (308, 296715), (330, 276934), (385, 237372), (393, 232540), (420, 217591), (453, 201740), (462, 197810), (524, 174405), (604, 151305), (655, 139524), (660, 138467), (755, 121044), (770, 118686), (786, 116270), (906, 100870), (917, 99660), (924, 98905), (1057, 86460), (1155, 79124), (1310, 69762), (1441, 63420), (1510, 60522), (1540, 59343), (1572, 58135), (1661, 55020), (1812, 50435), (1834, 49830), (1965, 46508), (2114, 43230), (2265, 40348), (2310, 39562), (2620, 34881), (2751, 33220), (2882, 31710), (3020, 30261), (3171, 28820), (3322, 27510), (3668, 24915), (3930, 23254), (4228, 21615), (4323, 21140), (4530, 20174), (4585, 19932), (4620, 19781), (4983, 18340), (5285, 17292), (5502, 16610), (5764, 15855), (6342, 14410), (6644, 13755), (7205, 12684), (7860, 11627), (8305, 11004), (8646, 10570), (9060, 10087), (9170, 9966)]