980214300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:653

約数の個数: 216

約数和(自身を含む): 3333293600

約数和(自身を除く): 2353079300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 199, 225, 234, 260, 300, 325, 390, 398, 421, 450, 468, 585, 597, 650, 780, 796, 842, 900, 975, 995, 1170, 1194, 1263, 1300, 1684, 1791, 1950, 1990, 2105, 2340, 2388, 2526, 2587, 2925, 2985, 3582, 3789, 3900, 3980, 4210, 4975, 5052, 5174, 5473, 5850, 5970, 6315, 7164, 7578, 7761, 8420, 8955, 9950, 10348, 10525, 10946, 11700, 11940, 12630, 12935, 14925, 15156, 15522, 16419, 17910, 18945, 19900, 21050, 21892, 23283, 25260, 25870, 27365, 29850, 31044, 31575, 32838, 35820, 37890, 38805, 42100, 44775, 46566, 49257, 51740, 54730, 59700, 63150, 64675, 65676, 75780, 77610, 82095, 83779, 89550, 93132, 94725, 98514, 109460, 116415, 126300, 129350, 136825, 155220, 164190, 167558, 179100, 189450, 194025, 197028, 232830, 246285, 251337, 258700, 273650, 328380, 335116, 378900, 388050, 410475, 418895, 465660, 492570, 502674, 547300, 582075, 754011, 776100, 820950, 837790, 985140, 1005348, 1089127, 1164150, 1231425, 1256685, 1508022, 1641900, 1675580, 2094475, 2178254, 2328300, 2462850, 2513370, 3016044, 3267381, 3770055, 4188950, 4356508, 4925700, 5026740, 5445635, 6283425, 6534762, 7540110, 8377900, 9802143, 10891270, 12566850, 13069524, 15080220, 16336905, 18850275, 19604286, 21782540, 25133700, 27228175, 32673810, 37700550, 39208572, 49010715, 54456350, 65347620, 75401100, 81684525, 98021430, 108912700, 163369050, 196042860, 245053575, 326738100, 490107150, 980214300]

約数ペア:

[(1, 980214300), (2, 490107150), (3, 326738100), (4, 245053575), (5, 196042860), (6, 163369050), (9, 108912700), (10, 98021430), (12, 81684525), (13, 75401100), (15, 65347620), (18, 54456350), (20, 49010715), (25, 39208572), (26, 37700550), (30, 32673810), (36, 27228175), (39, 25133700), (45, 21782540), (50, 19604286), (52, 18850275), (60, 16336905), (65, 15080220), (75, 13069524), (78, 12566850), (90, 10891270), (100, 9802143), (117, 8377900), (130, 7540110), (150, 6534762), (156, 6283425), (180, 5445635), (195, 5026740), (199, 4925700), (225, 4356508), (234, 4188950), (260, 3770055), (300, 3267381), (325, 3016044), (390, 2513370), (398, 2462850), (421, 2328300), (450, 2178254), (468, 2094475), (585, 1675580), (597, 1641900), (650, 1508022), (780, 1256685), (796, 1231425), (842, 1164150), (900, 1089127), (975, 1005348), (995, 985140), (1170, 837790), (1194, 820950), (1263, 776100), (1300, 754011), (1684, 582075), (1791, 547300), (1950, 502674), (1990, 492570), (2105, 465660), (2340, 418895), (2388, 410475), (2526, 388050), (2587, 378900), (2925, 335116), (2985, 328380), (3582, 273650), (3789, 258700), (3900, 251337), (3980, 246285), (4210, 232830), (4975, 197028), (5052, 194025), (5174, 189450), (5473, 179100), (5850, 167558), (5970, 164190), (6315, 155220), (7164, 136825), (7578, 129350), (7761, 126300), (8420, 116415), (8955, 109460), (9950, 98514), (10348, 94725), (10525, 93132), (10946, 89550), (11700, 83779), (11940, 82095), (12630, 77610), (12935, 75780), (14925, 65676), (15156, 64675), (15522, 63150), (16419, 59700), (17910, 54730), (18945, 51740), (19900, 49257), (21050, 46566), (21892, 44775), (23283, 42100), (25260, 38805), (25870, 37890), (27365, 35820), (29850, 32838), (31044, 31575)]