79968150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 232128000

約数和(自身を除く): 152159850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 47, 50, 57, 75, 90, 94, 95, 114, 141, 150, 171, 190, 199, 225, 235, 282, 285, 342, 398, 423, 450, 470, 475, 570, 597, 705, 846, 855, 893, 950, 995, 1175, 1194, 1410, 1425, 1710, 1786, 1791, 1990, 2115, 2350, 2679, 2850, 2985, 3525, 3582, 3781, 4230, 4275, 4465, 4975, 5358, 5970, 7050, 7562, 8037, 8550, 8930, 8955, 9353, 9950, 10575, 11343, 13395, 14925, 16074, 17910, 18706, 18905, 21150, 22325, 22686, 26790, 28059, 29850, 34029, 37810, 40185, 44650, 44775, 46765, 56118, 56715, 66975, 68058, 80370, 84177, 89550, 93530, 94525, 113430, 133950, 140295, 168354, 170145, 177707, 189050, 200925, 233825, 280590, 283575, 340290, 355414, 401850, 420885, 467650, 533121, 567150, 701475, 841770, 850725, 888535, 1066242, 1402950, 1599363, 1701450, 1777070, 2104425, 2665605, 3198726, 4208850, 4442675, 5331210, 7996815, 8885350, 13328025, 15993630, 26656050, 39984075, 79968150]

約数ペア:

[(1, 79968150), (2, 39984075), (3, 26656050), (5, 15993630), (6, 13328025), (9, 8885350), (10, 7996815), (15, 5331210), (18, 4442675), (19, 4208850), (25, 3198726), (30, 2665605), (38, 2104425), (45, 1777070), (47, 1701450), (50, 1599363), (57, 1402950), (75, 1066242), (90, 888535), (94, 850725), (95, 841770), (114, 701475), (141, 567150), (150, 533121), (171, 467650), (190, 420885), (199, 401850), (225, 355414), (235, 340290), (282, 283575), (285, 280590), (342, 233825), (398, 200925), (423, 189050), (450, 177707), (470, 170145), (475, 168354), (570, 140295), (597, 133950), (705, 113430), (846, 94525), (855, 93530), (893, 89550), (950, 84177), (995, 80370), (1175, 68058), (1194, 66975), (1410, 56715), (1425, 56118), (1710, 46765), (1786, 44775), (1791, 44650), (1990, 40185), (2115, 37810), (2350, 34029), (2679, 29850), (2850, 28059), (2985, 26790), (3525, 22686), (3582, 22325), (3781, 21150), (4230, 18905), (4275, 18706), (4465, 17910), (4975, 16074), (5358, 14925), (5970, 13395), (7050, 11343), (7562, 10575), (8037, 9950), (8550, 9353), (8930, 8955)]