212753450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 327211990

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 23, 25, 26, 35, 38, 46, 50, 65, 70, 91, 95, 107, 115, 130, 133, 161, 175, 182, 190, 214, 230, 247, 266, 299, 322, 325, 350, 437, 455, 475, 494, 535, 575, 598, 650, 665, 749, 805, 874, 910, 950, 1070, 1150, 1235, 1330, 1391, 1495, 1498, 1610, 1729, 2033, 2093, 2185, 2275, 2461, 2470, 2675, 2782, 2990, 3059, 3325, 3458, 3745, 4025, 4066, 4186, 4370, 4550, 4922, 5350, 5681, 6118, 6175, 6650, 6955, 7475, 7490, 8050, 8645, 9737, 10165, 10465, 10925, 11362, 12305, 12350, 13910, 14231, 14950, 15295, 17227, 17290, 18725, 19474, 20330, 20930, 21850, 24610, 26429, 28405, 28462, 30590, 31993, 34454, 34775, 37450, 39767, 43225, 46759, 48685, 50825, 52325, 52858, 56810, 61525, 63986, 69550, 71155, 76475, 79534, 86135, 86450, 93518, 97370, 101650, 104650, 123050, 132145, 142025, 142310, 152950, 159965, 172270, 185003, 198835, 223951, 233795, 243425, 264290, 284050, 319930, 327313, 355775, 370006, 397670, 430675, 447902, 467590, 486850, 607867, 654626, 660725, 711550, 799825, 861350, 925015, 994175, 1119755, 1168975, 1215734, 1321450, 1599650, 1636565, 1850030, 1988350, 2239510, 2337950, 3039335, 3273130, 4255069, 4625075, 5598775, 6078670, 8182825, 8510138, 9250150, 11197550, 15196675, 16365650, 21275345, 30393350, 42550690, 106376725, 212753450]

約数ペア:

[(1, 212753450), (2, 106376725), (5, 42550690), (7, 30393350), (10, 21275345), (13, 16365650), (14, 15196675), (19, 11197550), (23, 9250150), (25, 8510138), (26, 8182825), (35, 6078670), (38, 5598775), (46, 4625075), (50, 4255069), (65, 3273130), (70, 3039335), (91, 2337950), (95, 2239510), (107, 1988350), (115, 1850030), (130, 1636565), (133, 1599650), (161, 1321450), (175, 1215734), (182, 1168975), (190, 1119755), (214, 994175), (230, 925015), (247, 861350), (266, 799825), (299, 711550), (322, 660725), (325, 654626), (350, 607867), (437, 486850), (455, 467590), (475, 447902), (494, 430675), (535, 397670), (575, 370006), (598, 355775), (650, 327313), (665, 319930), (749, 284050), (805, 264290), (874, 243425), (910, 233795), (950, 223951), (1070, 198835), (1150, 185003), (1235, 172270), (1330, 159965), (1391, 152950), (1495, 142310), (1498, 142025), (1610, 132145), (1729, 123050), (2033, 104650), (2093, 101650), (2185, 97370), (2275, 93518), (2461, 86450), (2470, 86135), (2675, 79534), (2782, 76475), (2990, 71155), (3059, 69550), (3325, 63986), (3458, 61525), (3745, 56810), (4025, 52858), (4066, 52325), (4186, 50825), (4370, 48685), (4550, 46759), (4922, 43225), (5350, 39767), (5681, 37450), (6118, 34775), (6175, 34454), (6650, 31993), (6955, 30590), (7475, 28462), (7490, 28405), (8050, 26429), (8645, 24610), (9737, 21850), (10165, 20930), (10465, 20330), (10925, 19474), (11362, 18725), (12305, 17290), (12350, 17227), (13910, 15295), (14231, 14950)]