124617780

素因数分解:

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

素因数の和:299

約数の個数: 216

約数和(自身を含む): 448156800

約数和(自身を除く): 323539020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 71, 84, 90, 98, 105, 126, 140, 142, 147, 180, 196, 199, 210, 213, 245, 252, 284, 294, 315, 355, 398, 420, 426, 441, 490, 497, 588, 597, 630, 639, 710, 735, 796, 852, 882, 980, 994, 995, 1065, 1194, 1260, 1278, 1393, 1420, 1470, 1491, 1764, 1791, 1988, 1990, 2130, 2205, 2388, 2485, 2556, 2786, 2940, 2982, 2985, 3195, 3479, 3582, 3980, 4179, 4260, 4410, 4473, 4970, 5572, 5964, 5970, 6390, 6958, 6965, 7164, 7455, 8358, 8820, 8946, 8955, 9751, 9940, 10437, 11940, 12537, 12780, 13916, 13930, 14129, 14910, 16716, 17395, 17892, 17910, 19502, 20874, 20895, 22365, 25074, 27860, 28258, 29253, 29820, 31311, 34790, 35820, 39004, 41748, 41790, 42387, 44730, 48755, 50148, 52185, 56516, 58506, 62622, 62685, 69580, 70645, 83580, 84774, 87759, 89460, 97510, 98903, 104370, 117012, 125244, 125370, 127161, 141290, 146265, 156555, 169548, 175518, 195020, 197806, 208740, 211935, 250740, 254322, 282580, 292530, 296709, 313110, 351036, 395612, 423870, 438795, 494515, 508644, 585060, 593418, 626220, 635805, 692321, 847740, 877590, 890127, 989030, 1186836, 1271610, 1384642, 1483545, 1755180, 1780254, 1978060, 2076963, 2543220, 2769284, 2967090, 3461605, 3560508, 4153926, 4450635, 5934180, 6230889, 6923210, 8307852, 8901270, 10384815, 12461778, 13846420, 17802540, 20769630, 24923556, 31154445, 41539260, 62308890, 124617780]

約数ペア:

[(1, 124617780), (2, 62308890), (3, 41539260), (4, 31154445), (5, 24923556), (6, 20769630), (7, 17802540), (9, 13846420), (10, 12461778), (12, 10384815), (14, 8901270), (15, 8307852), (18, 6923210), (20, 6230889), (21, 5934180), (28, 4450635), (30, 4153926), (35, 3560508), (36, 3461605), (42, 2967090), (45, 2769284), (49, 2543220), (60, 2076963), (63, 1978060), (70, 1780254), (71, 1755180), (84, 1483545), (90, 1384642), (98, 1271610), (105, 1186836), (126, 989030), (140, 890127), (142, 877590), (147, 847740), (180, 692321), (196, 635805), (199, 626220), (210, 593418), (213, 585060), (245, 508644), (252, 494515), (284, 438795), (294, 423870), (315, 395612), (355, 351036), (398, 313110), (420, 296709), (426, 292530), (441, 282580), (490, 254322), (497, 250740), (588, 211935), (597, 208740), (630, 197806), (639, 195020), (710, 175518), (735, 169548), (796, 156555), (852, 146265), (882, 141290), (980, 127161), (994, 125370), (995, 125244), (1065, 117012), (1194, 104370), (1260, 98903), (1278, 97510), (1393, 89460), (1420, 87759), (1470, 84774), (1491, 83580), (1764, 70645), (1791, 69580), (1988, 62685), (1990, 62622), (2130, 58506), (2205, 56516), (2388, 52185), (2485, 50148), (2556, 48755), (2786, 44730), (2940, 42387), (2982, 41790), (2985, 41748), (3195, 39004), (3479, 35820), (3582, 34790), (3980, 31311), (4179, 29820), (4260, 29253), (4410, 28258), (4473, 27860), (4970, 25074), (5572, 22365), (5964, 20895), (5970, 20874), (6390, 19502), (6958, 17910), (6965, 17892), (7164, 17395), (7455, 16716), (8358, 14910), (8820, 14129), (8946, 13930), (8955, 13916), (9751, 12780), (9940, 12537), (10437, 11940)]