9920729700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{14717}}^1$

素因数の和:14851

約数の個数: 216

約数和(自身を含む): 35872828992

約数和(自身を除く): 25952099292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 107, 126, 140, 150, 175, 180, 210, 214, 225, 252, 300, 315, 321, 350, 420, 428, 450, 525, 535, 630, 642, 700, 749, 900, 963, 1050, 1070, 1260, 1284, 1498, 1575, 1605, 1926, 2100, 2140, 2247, 2675, 2996, 3150, 3210, 3745, 3852, 4494, 4815, 5350, 6300, 6420, 6741, 7490, 8025, 8988, 9630, 10700, 11235, 13482, 14717, 14980, 16050, 18725, 19260, 22470, 24075, 26964, 29434, 32100, 33705, 37450, 44151, 44940, 48150, 56175, 58868, 67410, 73585, 74900, 88302, 96300, 103019, 112350, 132453, 134820, 147170, 168525, 176604, 206038, 220755, 224700, 264906, 294340, 309057, 337050, 367925, 412076, 441510, 515095, 529812, 618114, 662265, 674100, 735850, 883020, 927171, 1030190, 1103775, 1236228, 1324530, 1471700, 1545285, 1574719, 1854342, 2060380, 2207550, 2575475, 2649060, 3090570, 3149438, 3311325, 3708684, 4415100, 4635855, 4724157, 5150950, 6181140, 6298876, 6622650, 7726425, 7873595, 9271710, 9448314, 10301900, 11023033, 13245300, 14172471, 15452850, 15747190, 18543420, 18896628, 22046066, 23179275, 23620785, 28344942, 30905700, 31494380, 33069099, 39367975, 44092132, 46358550, 47241570, 55115165, 56689884, 66138198, 70862355, 78735950, 92717100, 94483140, 99207297, 110230330, 118103925, 132276396, 141724710, 157471900, 165345495, 198414594, 220460660, 236207850, 275575825, 283449420, 330690990, 354311775, 396829188, 472415700, 496036485, 551151650, 661381980, 708623550, 826727475, 992072970, 1102303300, 1417247100, 1653454950, 1984145940, 2480182425, 3306909900, 4960364850, 9920729700]

約数ペア:

[(1, 9920729700), (2, 4960364850), (3, 3306909900), (4, 2480182425), (5, 1984145940), (6, 1653454950), (7, 1417247100), (9, 1102303300), (10, 992072970), (12, 826727475), (14, 708623550), (15, 661381980), (18, 551151650), (20, 496036485), (21, 472415700), (25, 396829188), (28, 354311775), (30, 330690990), (35, 283449420), (36, 275575825), (42, 236207850), (45, 220460660), (50, 198414594), (60, 165345495), (63, 157471900), (70, 141724710), (75, 132276396), (84, 118103925), (90, 110230330), (100, 99207297), (105, 94483140), (107, 92717100), (126, 78735950), (140, 70862355), (150, 66138198), (175, 56689884), (180, 55115165), (210, 47241570), (214, 46358550), (225, 44092132), (252, 39367975), (300, 33069099), (315, 31494380), (321, 30905700), (350, 28344942), (420, 23620785), (428, 23179275), (450, 22046066), (525, 18896628), (535, 18543420), (630, 15747190), (642, 15452850), (700, 14172471), (749, 13245300), (900, 11023033), (963, 10301900), (1050, 9448314), (1070, 9271710), (1260, 7873595), (1284, 7726425), (1498, 6622650), (1575, 6298876), (1605, 6181140), (1926, 5150950), (2100, 4724157), (2140, 4635855), (2247, 4415100), (2675, 3708684), (2996, 3311325), (3150, 3149438), (3210, 3090570), (3745, 2649060), (3852, 2575475), (4494, 2207550), (4815, 2060380), (5350, 1854342), (6300, 1574719), (6420, 1545285), (6741, 1471700), (7490, 1324530), (8025, 1236228), (8988, 1103775), (9630, 1030190), (10700, 927171), (11235, 883020), (13482, 735850), (14717, 674100), (14980, 662265), (16050, 618114), (18725, 529812), (19260, 515095), (22470, 441510), (24075, 412076), (26964, 367925), (29434, 337050), (32100, 309057), (33705, 294340), (37450, 264906), (44151, 224700), (44940, 220755), (48150, 206038), (56175, 176604), (58868, 168525), (67410, 147170), (73585, 134820), (74900, 132453), (88302, 112350), (96300, 103019)]