207696300

素因数分解:

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

素因数の和:301

約数の個数: 216

約数和(自身を含む): 712454400

約数和(自身を除く): 504758100

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, 140, 142, 147, 150, 175, 196, 199, 210, 213, 245, 284, 294, 300, 350, 355, 398, 420, 426, 490, 497, 525, 588, 597, 700, 710, 735, 796, 852, 980, 994, 995, 1050, 1065, 1194, 1225, 1393, 1420, 1470, 1491, 1775, 1988, 1990, 2100, 2130, 2388, 2450, 2485, 2786, 2940, 2982, 2985, 3479, 3550, 3675, 3980, 4179, 4260, 4900, 4970, 4975, 5325, 5572, 5964, 5970, 6958, 6965, 7100, 7350, 7455, 8358, 9751, 9940, 9950, 10437, 10650, 11940, 12425, 13916, 13930, 14129, 14700, 14910, 14925, 16716, 17395, 19502, 19900, 20874, 20895, 21300, 24850, 27860, 28258, 29253, 29820, 29850, 34790, 34825, 37275, 39004, 41748, 41790, 42387, 48755, 49700, 52185, 56516, 58506, 59700, 69580, 69650, 70645, 74550, 83580, 84774, 86975, 97510, 98903, 104370, 104475, 117012, 139300, 141290, 146265, 149100, 169548, 173950, 195020, 197806, 208740, 208950, 211935, 243775, 260925, 282580, 292530, 296709, 347900, 353225, 395612, 417900, 423870, 487550, 494515, 521850, 585060, 593418, 692321, 706450, 731325, 847740, 975100, 989030, 1043700, 1059675, 1186836, 1384642, 1412900, 1462650, 1483545, 1978060, 2076963, 2119350, 2472575, 2769284, 2925300, 2967090, 3461605, 4153926, 4238700, 4945150, 5934180, 6923210, 7417725, 8307852, 9890300, 10384815, 13846420, 14835450, 17308025, 20769630, 29670900, 34616050, 41539260, 51924075, 69232100, 103848150, 207696300]

約数ペア:

[(1, 207696300), (2, 103848150), (3, 69232100), (4, 51924075), (5, 41539260), (6, 34616050), (7, 29670900), (10, 20769630), (12, 17308025), (14, 14835450), (15, 13846420), (20, 10384815), (21, 9890300), (25, 8307852), (28, 7417725), (30, 6923210), (35, 5934180), (42, 4945150), (49, 4238700), (50, 4153926), (60, 3461605), (70, 2967090), (71, 2925300), (75, 2769284), (84, 2472575), (98, 2119350), (100, 2076963), (105, 1978060), (140, 1483545), (142, 1462650), (147, 1412900), (150, 1384642), (175, 1186836), (196, 1059675), (199, 1043700), (210, 989030), (213, 975100), (245, 847740), (284, 731325), (294, 706450), (300, 692321), (350, 593418), (355, 585060), (398, 521850), (420, 494515), (426, 487550), (490, 423870), (497, 417900), (525, 395612), (588, 353225), (597, 347900), (700, 296709), (710, 292530), (735, 282580), (796, 260925), (852, 243775), (980, 211935), (994, 208950), (995, 208740), (1050, 197806), (1065, 195020), (1194, 173950), (1225, 169548), (1393, 149100), (1420, 146265), (1470, 141290), (1491, 139300), (1775, 117012), (1988, 104475), (1990, 104370), (2100, 98903), (2130, 97510), (2388, 86975), (2450, 84774), (2485, 83580), (2786, 74550), (2940, 70645), (2982, 69650), (2985, 69580), (3479, 59700), (3550, 58506), (3675, 56516), (3980, 52185), (4179, 49700), (4260, 48755), (4900, 42387), (4970, 41790), (4975, 41748), (5325, 39004), (5572, 37275), (5964, 34825), (5970, 34790), (6958, 29850), (6965, 29820), (7100, 29253), (7350, 28258), (7455, 27860), (8358, 24850), (9751, 21300), (9940, 20895), (9950, 20874), (10437, 19900), (10650, 19502), (11940, 17395), (12425, 16716), (13916, 14925), (13930, 14910), (14129, 14700)]