1038481500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 3585254400

約数和(自身を除く): 2546772900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 71, 75, 84, 98, 100, 105, 125, 140, 142, 147, 150, 175, 196, 199, 210, 213, 245, 250, 284, 294, 300, 350, 355, 375, 398, 420, 426, 490, 497, 500, 525, 588, 597, 700, 710, 735, 750, 796, 852, 875, 980, 994, 995, 1050, 1065, 1194, 1225, 1393, 1420, 1470, 1491, 1500, 1750, 1775, 1988, 1990, 2100, 2130, 2388, 2450, 2485, 2625, 2786, 2940, 2982, 2985, 3479, 3500, 3550, 3675, 3980, 4179, 4260, 4900, 4970, 4975, 5250, 5325, 5572, 5964, 5970, 6125, 6958, 6965, 7100, 7350, 7455, 8358, 8875, 9751, 9940, 9950, 10437, 10500, 10650, 11940, 12250, 12425, 13916, 13930, 14129, 14700, 14910, 14925, 16716, 17395, 17750, 18375, 19502, 19900, 20874, 20895, 21300, 24500, 24850, 24875, 26625, 27860, 28258, 29253, 29820, 29850, 34790, 34825, 35500, 36750, 37275, 39004, 41748, 41790, 42387, 48755, 49700, 49750, 52185, 53250, 56516, 58506, 59700, 62125, 69580, 69650, 70645, 73500, 74550, 74625, 83580, 84774, 86975, 97510, 98903, 99500, 104370, 104475, 106500, 117012, 124250, 139300, 141290, 146265, 149100, 149250, 169548, 173950, 174125, 186375, 195020, 197806, 208740, 208950, 211935, 243775, 248500, 260925, 282580, 292530, 296709, 298500, 347900, 348250, 353225, 372750, 395612, 417900, 423870, 434875, 487550, 494515, 521850, 522375, 585060, 593418, 692321, 696500, 706450, 731325, 745500, 847740, 869750, 975100, 989030, 1043700, 1044750, 1059675, 1186836, 1218875, 1304625, 1384642, 1412900, 1462650, 1483545, 1739500, 1766125, 1978060, 2076963, 2089500, 2119350, 2437750, 2472575, 2609250, 2769284, 2925300, 2967090, 3461605, 3532250, 3656625, 4153926, 4238700, 4875500, 4945150, 5218500, 5298375, 5934180, 6923210, 7064500, 7313250, 7417725, 8307852, 9890300, 10384815, 10596750, 12362875, 13846420, 14626500, 14835450, 17308025, 20769630, 21193500, 24725750, 29670900, 34616050, 37088625, 41539260, 49451500, 51924075, 69232100, 74177250, 86540125, 103848150, 148354500, 173080250, 207696300, 259620375, 346160500, 519240750, 1038481500]

約数ペア:

[(1, 1038481500), (2, 519240750), (3, 346160500), (4, 259620375), (5, 207696300), (6, 173080250), (7, 148354500), (10, 103848150), (12, 86540125), (14, 74177250), (15, 69232100), (20, 51924075), (21, 49451500), (25, 41539260), (28, 37088625), (30, 34616050), (35, 29670900), (42, 24725750), (49, 21193500), (50, 20769630), (60, 17308025), (70, 14835450), (71, 14626500), (75, 13846420), (84, 12362875), (98, 10596750), (100, 10384815), (105, 9890300), (125, 8307852), (140, 7417725), (142, 7313250), (147, 7064500), (150, 6923210), (175, 5934180), (196, 5298375), (199, 5218500), (210, 4945150), (213, 4875500), (245, 4238700), (250, 4153926), (284, 3656625), (294, 3532250), (300, 3461605), (350, 2967090), (355, 2925300), (375, 2769284), (398, 2609250), (420, 2472575), (426, 2437750), (490, 2119350), (497, 2089500), (500, 2076963), (525, 1978060), (588, 1766125), (597, 1739500), (700, 1483545), (710, 1462650), (735, 1412900), (750, 1384642), (796, 1304625), (852, 1218875), (875, 1186836), (980, 1059675), (994, 1044750), (995, 1043700), (1050, 989030), (1065, 975100), (1194, 869750), (1225, 847740), (1393, 745500), (1420, 731325), (1470, 706450), (1491, 696500), (1500, 692321), (1750, 593418), (1775, 585060), (1988, 522375), (1990, 521850), (2100, 494515), (2130, 487550), (2388, 434875), (2450, 423870), (2485, 417900), (2625, 395612), (2786, 372750), (2940, 353225), (2982, 348250), (2985, 347900), (3479, 298500), (3500, 296709), (3550, 292530), (3675, 282580), (3980, 260925), (4179, 248500), (4260, 243775), (4900, 211935), (4970, 208950), (4975, 208740), (5250, 197806), (5325, 195020), (5572, 186375), (5964, 174125), (5970, 173950), (6125, 169548), (6958, 149250), (6965, 149100), (7100, 146265), (7350, 141290), (7455, 139300), (8358, 124250), (8875, 117012), (9751, 106500), (9940, 104475), (9950, 104370), (10437, 99500), (10500, 98903), (10650, 97510), (11940, 86975), (12250, 84774), (12425, 83580), (13916, 74625), (13930, 74550), (14129, 73500), (14700, 70645), (14910, 69650), (14925, 69580), (16716, 62125), (17395, 59700), (17750, 58506), (18375, 56516), (19502, 53250), (19900, 52185), (20874, 49750), (20895, 49700), (21300, 48755), (24500, 42387), (24850, 41790), (24875, 41748), (26625, 39004), (27860, 37275), (28258, 36750), (29253, 35500), (29820, 34825), (29850, 34790)]