54304740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 197188992

約数和(自身を除く): 142884252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 49, 60, 63, 70, 84, 90, 94, 98, 105, 126, 131, 140, 141, 147, 180, 188, 196, 210, 235, 245, 252, 262, 282, 294, 315, 329, 393, 420, 423, 441, 470, 490, 524, 564, 588, 630, 655, 658, 705, 735, 786, 846, 882, 917, 940, 980, 987, 1179, 1260, 1310, 1316, 1410, 1470, 1572, 1645, 1692, 1764, 1834, 1965, 1974, 2115, 2205, 2303, 2358, 2620, 2751, 2820, 2940, 2961, 3290, 3668, 3930, 3948, 4230, 4410, 4585, 4606, 4716, 4935, 5502, 5895, 5922, 6157, 6419, 6580, 6909, 7860, 8253, 8460, 8820, 9170, 9212, 9870, 11004, 11515, 11790, 11844, 12314, 12838, 13755, 13818, 14805, 16506, 18340, 18471, 19257, 19740, 20727, 23030, 23580, 24628, 25676, 27510, 27636, 29610, 30785, 32095, 33012, 34545, 36942, 38514, 41265, 41454, 43099, 46060, 55020, 55413, 57771, 59220, 61570, 64190, 69090, 73884, 77028, 82530, 82908, 86198, 92355, 96285, 103635, 110826, 115542, 123140, 128380, 129297, 138180, 165060, 172396, 184710, 192570, 207270, 215495, 221652, 231084, 258594, 277065, 288855, 301693, 369420, 385140, 387891, 414540, 430990, 517188, 554130, 577710, 603386, 646485, 775782, 861980, 905079, 1108260, 1155420, 1206772, 1292970, 1508465, 1551564, 1810158, 1939455, 2585940, 2715237, 3016930, 3620316, 3878910, 4525395, 5430474, 6033860, 7757820, 9050790, 10860948, 13576185, 18101580, 27152370, 54304740]

約数ペア:

[(1, 54304740), (2, 27152370), (3, 18101580), (4, 13576185), (5, 10860948), (6, 9050790), (7, 7757820), (9, 6033860), (10, 5430474), (12, 4525395), (14, 3878910), (15, 3620316), (18, 3016930), (20, 2715237), (21, 2585940), (28, 1939455), (30, 1810158), (35, 1551564), (36, 1508465), (42, 1292970), (45, 1206772), (47, 1155420), (49, 1108260), (60, 905079), (63, 861980), (70, 775782), (84, 646485), (90, 603386), (94, 577710), (98, 554130), (105, 517188), (126, 430990), (131, 414540), (140, 387891), (141, 385140), (147, 369420), (180, 301693), (188, 288855), (196, 277065), (210, 258594), (235, 231084), (245, 221652), (252, 215495), (262, 207270), (282, 192570), (294, 184710), (315, 172396), (329, 165060), (393, 138180), (420, 129297), (423, 128380), (441, 123140), (470, 115542), (490, 110826), (524, 103635), (564, 96285), (588, 92355), (630, 86198), (655, 82908), (658, 82530), (705, 77028), (735, 73884), (786, 69090), (846, 64190), (882, 61570), (917, 59220), (940, 57771), (980, 55413), (987, 55020), (1179, 46060), (1260, 43099), (1310, 41454), (1316, 41265), (1410, 38514), (1470, 36942), (1572, 34545), (1645, 33012), (1692, 32095), (1764, 30785), (1834, 29610), (1965, 27636), (1974, 27510), (2115, 25676), (2205, 24628), (2303, 23580), (2358, 23030), (2620, 20727), (2751, 19740), (2820, 19257), (2940, 18471), (2961, 18340), (3290, 16506), (3668, 14805), (3930, 13818), (3948, 13755), (4230, 12838), (4410, 12314), (4585, 11844), (4606, 11790), (4716, 11515), (4935, 11004), (5502, 9870), (5895, 9212), (5922, 9170), (6157, 8820), (6419, 8460), (6580, 8253), (6909, 7860)]