1024804900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2726

約数の個数: 144

約数和(自身を含む): 2768572800

約数和(自身を除く): 1743767900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 29, 35, 38, 50, 58, 70, 76, 95, 100, 116, 133, 140, 145, 175, 190, 203, 266, 290, 350, 380, 406, 475, 532, 551, 580, 665, 700, 725, 812, 950, 1015, 1102, 1330, 1450, 1900, 2030, 2204, 2657, 2660, 2755, 2900, 3325, 3857, 4060, 5075, 5314, 5510, 6650, 7714, 10150, 10628, 11020, 13285, 13300, 13775, 15428, 18599, 19285, 20300, 26570, 27550, 37198, 38570, 50483, 53140, 55100, 66425, 74396, 77053, 77140, 92995, 96425, 100966, 132850, 154106, 185990, 192850, 201932, 252415, 265700, 308212, 353381, 371980, 385265, 385700, 464975, 504830, 539371, 706762, 770530, 929950, 1009660, 1078742, 1262075, 1413524, 1464007, 1541060, 1766905, 1859900, 1926325, 2157484, 2524150, 2696855, 2928014, 3533810, 3852650, 5048300, 5393710, 5856028, 7067620, 7320035, 7705300, 8834525, 10248049, 10787420, 13484275, 14640070, 17669050, 20496098, 26968550, 29280140, 35338100, 36600175, 40992196, 51240245, 53937100, 73200350, 102480490, 146400700, 204960980, 256201225, 512402450, 1024804900]

約数ペア:

[(1, 1024804900), (2, 512402450), (4, 256201225), (5, 204960980), (7, 146400700), (10, 102480490), (14, 73200350), (19, 53937100), (20, 51240245), (25, 40992196), (28, 36600175), (29, 35338100), (35, 29280140), (38, 26968550), (50, 20496098), (58, 17669050), (70, 14640070), (76, 13484275), (95, 10787420), (100, 10248049), (116, 8834525), (133, 7705300), (140, 7320035), (145, 7067620), (175, 5856028), (190, 5393710), (203, 5048300), (266, 3852650), (290, 3533810), (350, 2928014), (380, 2696855), (406, 2524150), (475, 2157484), (532, 1926325), (551, 1859900), (580, 1766905), (665, 1541060), (700, 1464007), (725, 1413524), (812, 1262075), (950, 1078742), (1015, 1009660), (1102, 929950), (1330, 770530), (1450, 706762), (1900, 539371), (2030, 504830), (2204, 464975), (2657, 385700), (2660, 385265), (2755, 371980), (2900, 353381), (3325, 308212), (3857, 265700), (4060, 252415), (5075, 201932), (5314, 192850), (5510, 185990), (6650, 154106), (7714, 132850), (10150, 100966), (10628, 96425), (11020, 92995), (13285, 77140), (13300, 77053), (13775, 74396), (15428, 66425), (18599, 55100), (19285, 53140), (20300, 50483), (26570, 38570), (27550, 37198)]