42138600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 152371200

約数和(自身を除く): 110232600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 79, 84, 100, 105, 120, 127, 140, 150, 158, 168, 175, 200, 210, 237, 254, 280, 300, 316, 350, 381, 395, 420, 474, 508, 525, 553, 600, 632, 635, 700, 762, 790, 840, 889, 948, 1016, 1050, 1106, 1185, 1270, 1400, 1524, 1580, 1659, 1778, 1896, 1905, 1975, 2100, 2212, 2370, 2540, 2667, 2765, 3048, 3160, 3175, 3318, 3556, 3810, 3950, 4200, 4424, 4445, 4740, 5080, 5334, 5530, 5925, 6350, 6636, 7112, 7620, 7900, 8295, 8890, 9480, 9525, 10033, 10668, 11060, 11850, 12700, 13272, 13335, 13825, 15240, 15800, 16590, 17780, 19050, 20066, 21336, 22120, 22225, 23700, 25400, 26670, 27650, 30099, 33180, 35560, 38100, 40132, 41475, 44450, 47400, 50165, 53340, 55300, 60198, 66360, 66675, 70231, 76200, 80264, 82950, 88900, 100330, 106680, 110600, 120396, 133350, 140462, 150495, 165900, 177800, 200660, 210693, 240792, 250825, 266700, 280924, 300990, 331800, 351155, 401320, 421386, 501650, 533400, 561848, 601980, 702310, 752475, 842772, 1003300, 1053465, 1203960, 1404620, 1504950, 1685544, 1755775, 2006600, 2106930, 2809240, 3009900, 3511550, 4213860, 5267325, 6019800, 7023100, 8427720, 10534650, 14046200, 21069300, 42138600]

約数ペア:

[(1, 42138600), (2, 21069300), (3, 14046200), (4, 10534650), (5, 8427720), (6, 7023100), (7, 6019800), (8, 5267325), (10, 4213860), (12, 3511550), (14, 3009900), (15, 2809240), (20, 2106930), (21, 2006600), (24, 1755775), (25, 1685544), (28, 1504950), (30, 1404620), (35, 1203960), (40, 1053465), (42, 1003300), (50, 842772), (56, 752475), (60, 702310), (70, 601980), (75, 561848), (79, 533400), (84, 501650), (100, 421386), (105, 401320), (120, 351155), (127, 331800), (140, 300990), (150, 280924), (158, 266700), (168, 250825), (175, 240792), (200, 210693), (210, 200660), (237, 177800), (254, 165900), (280, 150495), (300, 140462), (316, 133350), (350, 120396), (381, 110600), (395, 106680), (420, 100330), (474, 88900), (508, 82950), (525, 80264), (553, 76200), (600, 70231), (632, 66675), (635, 66360), (700, 60198), (762, 55300), (790, 53340), (840, 50165), (889, 47400), (948, 44450), (1016, 41475), (1050, 40132), (1106, 38100), (1185, 35560), (1270, 33180), (1400, 30099), (1524, 27650), (1580, 26670), (1659, 25400), (1778, 23700), (1896, 22225), (1905, 22120), (1975, 21336), (2100, 20066), (2212, 19050), (2370, 17780), (2540, 16590), (2667, 15800), (2765, 15240), (3048, 13825), (3160, 13335), (3175, 13272), (3318, 12700), (3556, 11850), (3810, 11060), (3950, 10668), (4200, 10033), (4424, 9525), (4445, 9480), (4740, 8890), (5080, 8295), (5334, 7900), (5530, 7620), (5925, 7112), (6350, 6636)]