168788700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 162

約数和(自身を含む): 550388384

約数和(自身を除く): 381599684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 223, 225, 261, 290, 300, 348, 435, 446, 450, 522, 580, 669, 725, 841, 870, 892, 900, 1044, 1115, 1305, 1338, 1450, 1682, 1740, 2007, 2175, 2230, 2523, 2610, 2676, 2900, 3345, 3364, 4014, 4205, 4350, 4460, 5046, 5220, 5575, 6467, 6525, 6690, 7569, 8028, 8410, 8700, 10035, 10092, 11150, 12615, 12934, 13050, 13380, 15138, 16725, 16820, 19401, 20070, 21025, 22300, 25230, 25868, 26100, 30276, 32335, 33450, 37845, 38802, 40140, 42050, 50175, 50460, 58203, 63075, 64670, 66900, 75690, 77604, 84100, 97005, 100350, 116406, 126150, 129340, 151380, 161675, 187543, 189225, 194010, 200700, 232812, 252300, 291015, 323350, 375086, 378450, 388020, 485025, 562629, 582030, 646700, 750172, 756900, 937715, 970050, 1125258, 1164060, 1455075, 1687887, 1875430, 1940100, 2250516, 2813145, 2910150, 3375774, 3750860, 4688575, 5626290, 5820300, 6751548, 8439435, 9377150, 11252580, 14065725, 16878870, 18754300, 28131450, 33757740, 42197175, 56262900, 84394350, 168788700]

約数ペア:

[(1, 168788700), (2, 84394350), (3, 56262900), (4, 42197175), (5, 33757740), (6, 28131450), (9, 18754300), (10, 16878870), (12, 14065725), (15, 11252580), (18, 9377150), (20, 8439435), (25, 6751548), (29, 5820300), (30, 5626290), (36, 4688575), (45, 3750860), (50, 3375774), (58, 2910150), (60, 2813145), (75, 2250516), (87, 1940100), (90, 1875430), (100, 1687887), (116, 1455075), (145, 1164060), (150, 1125258), (174, 970050), (180, 937715), (223, 756900), (225, 750172), (261, 646700), (290, 582030), (300, 562629), (348, 485025), (435, 388020), (446, 378450), (450, 375086), (522, 323350), (580, 291015), (669, 252300), (725, 232812), (841, 200700), (870, 194010), (892, 189225), (900, 187543), (1044, 161675), (1115, 151380), (1305, 129340), (1338, 126150), (1450, 116406), (1682, 100350), (1740, 97005), (2007, 84100), (2175, 77604), (2230, 75690), (2523, 66900), (2610, 64670), (2676, 63075), (2900, 58203), (3345, 50460), (3364, 50175), (4014, 42050), (4205, 40140), (4350, 38802), (4460, 37845), (5046, 33450), (5220, 32335), (5575, 30276), (6467, 26100), (6525, 25868), (6690, 25230), (7569, 22300), (8028, 21025), (8410, 20070), (8700, 19401), (10035, 16820), (10092, 16725), (11150, 15138), (12615, 13380), (12934, 13050)]