170080020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 616694400

約数和(自身を除く): 446614380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 121, 132, 135, 137, 165, 171, 180, 190, 198, 209, 220, 228, 242, 270, 274, 285, 297, 330, 342, 363, 380, 396, 411, 418, 484, 495, 513, 540, 548, 570, 594, 605, 627, 660, 684, 685, 726, 822, 836, 855, 990, 1026, 1045, 1089, 1140, 1188, 1210, 1233, 1254, 1370, 1452, 1485, 1507, 1644, 1710, 1815, 1881, 1980, 2052, 2055, 2090, 2178, 2299, 2420, 2466, 2508, 2565, 2603, 2740, 2970, 3014, 3135, 3267, 3420, 3630, 3699, 3762, 4110, 4180, 4356, 4521, 4598, 4932, 5130, 5206, 5445, 5643, 5940, 6028, 6165, 6270, 6534, 6897, 7260, 7398, 7524, 7535, 7809, 8220, 9042, 9196, 9405, 10260, 10412, 10890, 11286, 11495, 12330, 12540, 13015, 13068, 13563, 13794, 14796, 15070, 15618, 16335, 16577, 18084, 18495, 18810, 20691, 21780, 22572, 22605, 22990, 23427, 24660, 26030, 27126, 27588, 28215, 28633, 30140, 31236, 32670, 33154, 34485, 36990, 37620, 39045, 40689, 41382, 45210, 45980, 46854, 49731, 52060, 54252, 56430, 57266, 62073, 65340, 66308, 67815, 68970, 70281, 73980, 78090, 81378, 82764, 82885, 85899, 90420, 93708, 99462, 103455, 112860, 114532, 117135, 124146, 135630, 137940, 140562, 143165, 149193, 156180, 162756, 165770, 171798, 198924, 203445, 206910, 234270, 248292, 248655, 257697, 271260, 281124, 286330, 298386, 310365, 314963, 331540, 343596, 351405, 406890, 413820, 429495, 447579, 468540, 497310, 515394, 572660, 596772, 620730, 629926, 702810, 745965, 773091, 813780, 858990, 895158, 944889, 994620, 1030788, 1241460, 1259852, 1288485, 1405620, 1491930, 1546182, 1574815, 1717980, 1790316, 1889778, 2237895, 2576970, 2834667, 2983860, 3092364, 3149630, 3779556, 3865455, 4475790, 4724445, 5153940, 5669334, 6299260, 7730910, 8504001, 8951580, 9448890, 11338668, 14173335, 15461820, 17008002, 18897780, 28346670, 34016004, 42520005, 56693340, 85040010, 170080020]

約数ペア:

[(1, 170080020), (2, 85040010), (3, 56693340), (4, 42520005), (5, 34016004), (6, 28346670), (9, 18897780), (10, 17008002), (11, 15461820), (12, 14173335), (15, 11338668), (18, 9448890), (19, 8951580), (20, 8504001), (22, 7730910), (27, 6299260), (30, 5669334), (33, 5153940), (36, 4724445), (38, 4475790), (44, 3865455), (45, 3779556), (54, 3149630), (55, 3092364), (57, 2983860), (60, 2834667), (66, 2576970), (76, 2237895), (90, 1889778), (95, 1790316), (99, 1717980), (108, 1574815), (110, 1546182), (114, 1491930), (121, 1405620), (132, 1288485), (135, 1259852), (137, 1241460), (165, 1030788), (171, 994620), (180, 944889), (190, 895158), (198, 858990), (209, 813780), (220, 773091), (228, 745965), (242, 702810), (270, 629926), (274, 620730), (285, 596772), (297, 572660), (330, 515394), (342, 497310), (363, 468540), (380, 447579), (396, 429495), (411, 413820), (418, 406890), (484, 351405), (495, 343596), (513, 331540), (540, 314963), (548, 310365), (570, 298386), (594, 286330), (605, 281124), (627, 271260), (660, 257697), (684, 248655), (685, 248292), (726, 234270), (822, 206910), (836, 203445), (855, 198924), (990, 171798), (1026, 165770), (1045, 162756), (1089, 156180), (1140, 149193), (1188, 143165), (1210, 140562), (1233, 137940), (1254, 135630), (1370, 124146), (1452, 117135), (1485, 114532), (1507, 112860), (1644, 103455), (1710, 99462), (1815, 93708), (1881, 90420), (1980, 85899), (2052, 82885), (2055, 82764), (2090, 81378), (2178, 78090), (2299, 73980), (2420, 70281), (2466, 68970), (2508, 67815), (2565, 66308), (2603, 65340), (2740, 62073), (2970, 57266), (3014, 56430), (3135, 54252), (3267, 52060), (3420, 49731), (3630, 46854), (3699, 45980), (3762, 45210), (4110, 41382), (4180, 40689), (4356, 39045), (4521, 37620), (4598, 36990), (4932, 34485), (5130, 33154), (5206, 32670), (5445, 31236), (5643, 30140), (5940, 28633), (6028, 28215), (6165, 27588), (6270, 27126), (6534, 26030), (6897, 24660), (7260, 23427), (7398, 22990), (7524, 22605), (7535, 22572), (7809, 21780), (8220, 20691), (9042, 18810), (9196, 18495), (9405, 18084), (10260, 16577), (10412, 16335), (10890, 15618), (11286, 15070), (11495, 14796), (12330, 13794), (12540, 13563), (13015, 13068)]