51656552400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{1531}}^1$

素因数の和:2490

約数の個数: 240

約数和(自身を含む): 171111016448

約数和(自身を除く): 119454464048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 907, 930, 1200, 1240, 1488, 1531, 1550, 1814, 1860, 2325, 2480, 2721, 3062, 3100, 3628, 3720, 4535, 4593, 4650, 5442, 6124, 6200, 7256, 7440, 7655, 9070, 9186, 9300, 10884, 12248, 12400, 13605, 14512, 15310, 18140, 18372, 18600, 21768, 22675, 22965, 24496, 27210, 28117, 30620, 36280, 36744, 37200, 38275, 43536, 45350, 45930, 47461, 54420, 56234, 61240, 68025, 72560, 73488, 76550, 84351, 90700, 91860, 94922, 108840, 112468, 114825, 122480, 136050, 140585, 142383, 153100, 168702, 181400, 183720, 189844, 217680, 224936, 229650, 237305, 272100, 281170, 284766, 306200, 337404, 362800, 367440, 379688, 421755, 449872, 459300, 474610, 544200, 562340, 569532, 612400, 674808, 702925, 711915, 759376, 843510, 918600, 949220, 1088400, 1124680, 1139064, 1186525, 1349616, 1388617, 1405850, 1423830, 1687020, 1837200, 1898440, 2108775, 2249360, 2278128, 2373050, 2777234, 2811700, 2847660, 3374040, 3559575, 3796880, 4165851, 4217550, 4746100, 5554468, 5623400, 5695320, 6748080, 6943085, 7119150, 8331702, 8435100, 9492200, 11108936, 11246800, 11390640, 13886170, 14238300, 16663404, 16870200, 18984400, 20829255, 22217872, 27772340, 28476600, 33326808, 33740400, 34715425, 41658510, 43047127, 55544680, 56953200, 66653616, 69430850, 83317020, 86094254, 104146275, 111089360, 129141381, 138861700, 166634040, 172188508, 208292550, 215235635, 258282762, 277723400, 333268080, 344377016, 416585100, 430471270, 516565524, 555446800, 645706905, 688754032, 833170200, 860942540, 1033131048, 1076178175, 1291413810, 1666340400, 1721885080, 2066262096, 2152356350, 2582827620, 3228534525, 3443770160, 4304712700, 5165655240, 6457069050, 8609425400, 10331310480, 12914138100, 17218850800, 25828276200, 51656552400]

約数ペア:

[(1, 51656552400), (2, 25828276200), (3, 17218850800), (4, 12914138100), (5, 10331310480), (6, 8609425400), (8, 6457069050), (10, 5165655240), (12, 4304712700), (15, 3443770160), (16, 3228534525), (20, 2582827620), (24, 2152356350), (25, 2066262096), (30, 1721885080), (31, 1666340400), (40, 1291413810), (48, 1076178175), (50, 1033131048), (60, 860942540), (62, 833170200), (75, 688754032), (80, 645706905), (93, 555446800), (100, 516565524), (120, 430471270), (124, 416585100), (150, 344377016), (155, 333268080), (186, 277723400), (200, 258282762), (240, 215235635), (248, 208292550), (300, 172188508), (310, 166634040), (372, 138861700), (400, 129141381), (465, 111089360), (496, 104146275), (600, 86094254), (620, 83317020), (744, 69430850), (775, 66653616), (907, 56953200), (930, 55544680), (1200, 43047127), (1240, 41658510), (1488, 34715425), (1531, 33740400), (1550, 33326808), (1814, 28476600), (1860, 27772340), (2325, 22217872), (2480, 20829255), (2721, 18984400), (3062, 16870200), (3100, 16663404), (3628, 14238300), (3720, 13886170), (4535, 11390640), (4593, 11246800), (4650, 11108936), (5442, 9492200), (6124, 8435100), (6200, 8331702), (7256, 7119150), (7440, 6943085), (7655, 6748080), (9070, 5695320), (9186, 5623400), (9300, 5554468), (10884, 4746100), (12248, 4217550), (12400, 4165851), (13605, 3796880), (14512, 3559575), (15310, 3374040), (18140, 2847660), (18372, 2811700), (18600, 2777234), (21768, 2373050), (22675, 2278128), (22965, 2249360), (24496, 2108775), (27210, 1898440), (28117, 1837200), (30620, 1687020), (36280, 1423830), (36744, 1405850), (37200, 1388617), (38275, 1349616), (43536, 1186525), (45350, 1139064), (45930, 1124680), (47461, 1088400), (54420, 949220), (56234, 918600), (61240, 843510), (68025, 759376), (72560, 711915), (73488, 702925), (76550, 674808), (84351, 612400), (90700, 569532), (91860, 562340), (94922, 544200), (108840, 474610), (112468, 459300), (114825, 449872), (122480, 421755), (136050, 379688), (140585, 367440), (142383, 362800), (153100, 337404), (168702, 306200), (181400, 284766), (183720, 281170), (189844, 272100), (217680, 237305), (224936, 229650)]