38725800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 130944000

約数和(自身を除く): 92218200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 43, 50, 57, 60, 75, 76, 79, 86, 95, 100, 114, 120, 129, 150, 152, 158, 172, 190, 200, 215, 228, 237, 258, 285, 300, 316, 344, 380, 395, 430, 456, 474, 475, 516, 570, 600, 632, 645, 760, 790, 817, 860, 948, 950, 1032, 1075, 1140, 1185, 1290, 1425, 1501, 1580, 1634, 1720, 1896, 1900, 1975, 2150, 2280, 2370, 2451, 2580, 2850, 3002, 3160, 3225, 3268, 3397, 3800, 3950, 4085, 4300, 4503, 4740, 4902, 5160, 5700, 5925, 6004, 6450, 6536, 6794, 7505, 7900, 8170, 8600, 9006, 9480, 9804, 10191, 11400, 11850, 12008, 12255, 12900, 13588, 15010, 15800, 16340, 16985, 18012, 19608, 20382, 20425, 22515, 23700, 24510, 25800, 27176, 30020, 32680, 33970, 36024, 37525, 40764, 40850, 45030, 47400, 49020, 50955, 60040, 61275, 64543, 67940, 75050, 81528, 81700, 84925, 90060, 98040, 101910, 112575, 122550, 129086, 135880, 150100, 163400, 169850, 180120, 193629, 203820, 225150, 245100, 254775, 258172, 300200, 322715, 339700, 387258, 407640, 450300, 490200, 509550, 516344, 645430, 679400, 774516, 900600, 968145, 1019100, 1290860, 1549032, 1613575, 1936290, 2038200, 2581720, 3227150, 3872580, 4840725, 6454300, 7745160, 9681450, 12908600, 19362900, 38725800]

約数ペア:

[(1, 38725800), (2, 19362900), (3, 12908600), (4, 9681450), (5, 7745160), (6, 6454300), (8, 4840725), (10, 3872580), (12, 3227150), (15, 2581720), (19, 2038200), (20, 1936290), (24, 1613575), (25, 1549032), (30, 1290860), (38, 1019100), (40, 968145), (43, 900600), (50, 774516), (57, 679400), (60, 645430), (75, 516344), (76, 509550), (79, 490200), (86, 450300), (95, 407640), (100, 387258), (114, 339700), (120, 322715), (129, 300200), (150, 258172), (152, 254775), (158, 245100), (172, 225150), (190, 203820), (200, 193629), (215, 180120), (228, 169850), (237, 163400), (258, 150100), (285, 135880), (300, 129086), (316, 122550), (344, 112575), (380, 101910), (395, 98040), (430, 90060), (456, 84925), (474, 81700), (475, 81528), (516, 75050), (570, 67940), (600, 64543), (632, 61275), (645, 60040), (760, 50955), (790, 49020), (817, 47400), (860, 45030), (948, 40850), (950, 40764), (1032, 37525), (1075, 36024), (1140, 33970), (1185, 32680), (1290, 30020), (1425, 27176), (1501, 25800), (1580, 24510), (1634, 23700), (1720, 22515), (1896, 20425), (1900, 20382), (1975, 19608), (2150, 18012), (2280, 16985), (2370, 16340), (2451, 15800), (2580, 15010), (2850, 13588), (3002, 12900), (3160, 12255), (3225, 12008), (3268, 11850), (3397, 11400), (3800, 10191), (3950, 9804), (4085, 9480), (4300, 9006), (4503, 8600), (4740, 8170), (4902, 7900), (5160, 7505), (5700, 6794), (5925, 6536), (6004, 6450)]