138545100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 216

約数和(自身を含む): 470403920

約数和(自身を除く): 331858820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 97, 100, 108, 115, 135, 138, 150, 180, 194, 207, 225, 230, 270, 276, 291, 300, 345, 388, 414, 450, 460, 485, 529, 540, 575, 582, 621, 675, 690, 828, 873, 900, 970, 1035, 1058, 1150, 1164, 1242, 1350, 1380, 1455, 1587, 1725, 1746, 1940, 2070, 2116, 2231, 2300, 2425, 2484, 2619, 2645, 2700, 2910, 3105, 3174, 3450, 3492, 4140, 4365, 4462, 4761, 4850, 5175, 5238, 5290, 5820, 6210, 6348, 6693, 6900, 7275, 7935, 8730, 8924, 9522, 9700, 10350, 10476, 10580, 11155, 12420, 13095, 13225, 13386, 14283, 14550, 15525, 15870, 17460, 19044, 20079, 20700, 21825, 22310, 23805, 26190, 26450, 26772, 28566, 29100, 31050, 31740, 33465, 39675, 40158, 43650, 44620, 47610, 51313, 52380, 52900, 55775, 57132, 60237, 62100, 65475, 66930, 71415, 79350, 80316, 87300, 95220, 100395, 102626, 111550, 119025, 120474, 130950, 133860, 142830, 153939, 158700, 167325, 200790, 205252, 223100, 238050, 240948, 256565, 261900, 285660, 301185, 307878, 334650, 357075, 401580, 461817, 476100, 501975, 513130, 602370, 615756, 669300, 714150, 769695, 923634, 1003950, 1026260, 1204740, 1282825, 1385451, 1428300, 1505925, 1539390, 1847268, 2007900, 2309085, 2565650, 2770902, 3011850, 3078780, 3848475, 4618170, 5131300, 5541804, 6023700, 6927255, 7696950, 9236340, 11545425, 13854510, 15393900, 23090850, 27709020, 34636275, 46181700, 69272550, 138545100]

約数ペア:

[(1, 138545100), (2, 69272550), (3, 46181700), (4, 34636275), (5, 27709020), (6, 23090850), (9, 15393900), (10, 13854510), (12, 11545425), (15, 9236340), (18, 7696950), (20, 6927255), (23, 6023700), (25, 5541804), (27, 5131300), (30, 4618170), (36, 3848475), (45, 3078780), (46, 3011850), (50, 2770902), (54, 2565650), (60, 2309085), (69, 2007900), (75, 1847268), (90, 1539390), (92, 1505925), (97, 1428300), (100, 1385451), (108, 1282825), (115, 1204740), (135, 1026260), (138, 1003950), (150, 923634), (180, 769695), (194, 714150), (207, 669300), (225, 615756), (230, 602370), (270, 513130), (276, 501975), (291, 476100), (300, 461817), (345, 401580), (388, 357075), (414, 334650), (450, 307878), (460, 301185), (485, 285660), (529, 261900), (540, 256565), (575, 240948), (582, 238050), (621, 223100), (675, 205252), (690, 200790), (828, 167325), (873, 158700), (900, 153939), (970, 142830), (1035, 133860), (1058, 130950), (1150, 120474), (1164, 119025), (1242, 111550), (1350, 102626), (1380, 100395), (1455, 95220), (1587, 87300), (1725, 80316), (1746, 79350), (1940, 71415), (2070, 66930), (2116, 65475), (2231, 62100), (2300, 60237), (2425, 57132), (2484, 55775), (2619, 52900), (2645, 52380), (2700, 51313), (2910, 47610), (3105, 44620), (3174, 43650), (3450, 40158), (3492, 39675), (4140, 33465), (4365, 31740), (4462, 31050), (4761, 29100), (4850, 28566), (5175, 26772), (5238, 26450), (5290, 26190), (5820, 23805), (6210, 22310), (6348, 21825), (6693, 20700), (6900, 20079), (7275, 19044), (7935, 17460), (8730, 15870), (8924, 15525), (9522, 14550), (9700, 14283), (10350, 13386), (10476, 13225), (10580, 13095), (11155, 12420)]