188983620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 660860928

約数和(自身を除く): 471877308

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, 508, 630, 635, 762, 889, 1143, 1181, 1260, 1270, 1524, 1778, 1905, 2286, 2362, 2540, 2667, 3543, 3556, 3810, 4445, 4572, 4724, 5334, 5715, 5905, 7086, 7620, 8001, 8267, 8890, 10629, 10668, 11430, 11810, 13335, 14172, 16002, 16534, 17715, 17780, 21258, 22860, 23620, 24801, 26670, 32004, 33068, 35430, 40005, 41335, 42516, 49602, 53145, 53340, 70860, 74403, 80010, 82670, 99204, 106290, 124005, 148806, 149987, 160020, 165340, 212580, 248010, 297612, 299974, 372015, 449961, 496020, 599948, 744030, 749935, 899922, 1049909, 1349883, 1488060, 1499870, 1799844, 2099818, 2249805, 2699766, 2999740, 3149727, 4199636, 4499610, 5249545, 5399532, 6299454, 6749415, 8999220, 9449181, 10499090, 12598908, 13498830, 15748635, 18898362, 20998180, 26997660, 31497270, 37796724, 47245905, 62994540, 94491810, 188983620]

約数ペア:

[(1, 188983620), (2, 94491810), (3, 62994540), (4, 47245905), (5, 37796724), (6, 31497270), (7, 26997660), (9, 20998180), (10, 18898362), (12, 15748635), (14, 13498830), (15, 12598908), (18, 10499090), (20, 9449181), (21, 8999220), (28, 6749415), (30, 6299454), (35, 5399532), (36, 5249545), (42, 4499610), (45, 4199636), (60, 3149727), (63, 2999740), (70, 2699766), (84, 2249805), (90, 2099818), (105, 1799844), (126, 1499870), (127, 1488060), (140, 1349883), (180, 1049909), (210, 899922), (252, 749935), (254, 744030), (315, 599948), (381, 496020), (420, 449961), (508, 372015), (630, 299974), (635, 297612), (762, 248010), (889, 212580), (1143, 165340), (1181, 160020), (1260, 149987), (1270, 148806), (1524, 124005), (1778, 106290), (1905, 99204), (2286, 82670), (2362, 80010), (2540, 74403), (2667, 70860), (3543, 53340), (3556, 53145), (3810, 49602), (4445, 42516), (4572, 41335), (4724, 40005), (5334, 35430), (5715, 33068), (5905, 32004), (7086, 26670), (7620, 24801), (8001, 23620), (8267, 22860), (8890, 21258), (10629, 17780), (10668, 17715), (11430, 16534), (11810, 16002), (13335, 14172)]