73769220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 258306048

約数和(自身を除く): 184536828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 461, 508, 630, 635, 762, 889, 922, 1143, 1260, 1270, 1383, 1524, 1778, 1844, 1905, 2286, 2305, 2540, 2667, 2766, 3227, 3556, 3810, 4149, 4445, 4572, 4610, 5334, 5532, 5715, 6454, 6915, 7620, 8001, 8298, 8890, 9220, 9681, 10668, 11430, 12908, 13335, 13830, 16002, 16135, 16596, 17780, 19362, 20745, 22860, 26670, 27660, 29043, 32004, 32270, 38724, 40005, 41490, 48405, 53340, 58086, 58547, 64540, 80010, 82980, 96810, 116172, 117094, 145215, 160020, 175641, 193620, 234188, 290430, 292735, 351282, 409829, 526923, 580860, 585470, 702564, 819658, 878205, 1053846, 1170940, 1229487, 1639316, 1756410, 2049145, 2107692, 2458974, 2634615, 3512820, 3688461, 4098290, 4917948, 5269230, 6147435, 7376922, 8196580, 10538460, 12294870, 14753844, 18442305, 24589740, 36884610, 73769220]

約数ペア:

[(1, 73769220), (2, 36884610), (3, 24589740), (4, 18442305), (5, 14753844), (6, 12294870), (7, 10538460), (9, 8196580), (10, 7376922), (12, 6147435), (14, 5269230), (15, 4917948), (18, 4098290), (20, 3688461), (21, 3512820), (28, 2634615), (30, 2458974), (35, 2107692), (36, 2049145), (42, 1756410), (45, 1639316), (60, 1229487), (63, 1170940), (70, 1053846), (84, 878205), (90, 819658), (105, 702564), (126, 585470), (127, 580860), (140, 526923), (180, 409829), (210, 351282), (252, 292735), (254, 290430), (315, 234188), (381, 193620), (420, 175641), (461, 160020), (508, 145215), (630, 117094), (635, 116172), (762, 96810), (889, 82980), (922, 80010), (1143, 64540), (1260, 58547), (1270, 58086), (1383, 53340), (1524, 48405), (1778, 41490), (1844, 40005), (1905, 38724), (2286, 32270), (2305, 32004), (2540, 29043), (2667, 27660), (2766, 26670), (3227, 22860), (3556, 20745), (3810, 19362), (4149, 17780), (4445, 16596), (4572, 16135), (4610, 16002), (5334, 13830), (5532, 13335), (5715, 12908), (6454, 11430), (6915, 10668), (7620, 9681), (8001, 9220), (8298, 8890)]