66028200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 238080000

約数和(自身を除く): 172051800

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, 140, 150, 158, 168, 175, 199, 200, 210, 237, 280, 300, 316, 350, 395, 398, 420, 474, 525, 553, 597, 600, 632, 700, 790, 796, 840, 948, 995, 1050, 1106, 1185, 1194, 1393, 1400, 1580, 1592, 1659, 1896, 1975, 1990, 2100, 2212, 2370, 2388, 2765, 2786, 2985, 3160, 3318, 3950, 3980, 4179, 4200, 4424, 4740, 4776, 4975, 5530, 5572, 5925, 5970, 6636, 6965, 7900, 7960, 8295, 8358, 9480, 9950, 11060, 11144, 11850, 11940, 13272, 13825, 13930, 14925, 15721, 15800, 16590, 16716, 19900, 20895, 22120, 23700, 23880, 27650, 27860, 29850, 31442, 33180, 33432, 34825, 39800, 41475, 41790, 47163, 47400, 55300, 55720, 59700, 62884, 66360, 69650, 78605, 82950, 83580, 94326, 104475, 110047, 110600, 119400, 125768, 139300, 157210, 165900, 167160, 188652, 208950, 220094, 235815, 278600, 314420, 330141, 331800, 377304, 393025, 417900, 440188, 471630, 550235, 628840, 660282, 786050, 835800, 880376, 943260, 1100470, 1179075, 1320564, 1572100, 1650705, 1886520, 2200940, 2358150, 2641128, 2751175, 3144200, 3301410, 4401880, 4716300, 5502350, 6602820, 8253525, 9432600, 11004700, 13205640, 16507050, 22009400, 33014100, 66028200]

約数ペア:

[(1, 66028200), (2, 33014100), (3, 22009400), (4, 16507050), (5, 13205640), (6, 11004700), (7, 9432600), (8, 8253525), (10, 6602820), (12, 5502350), (14, 4716300), (15, 4401880), (20, 3301410), (21, 3144200), (24, 2751175), (25, 2641128), (28, 2358150), (30, 2200940), (35, 1886520), (40, 1650705), (42, 1572100), (50, 1320564), (56, 1179075), (60, 1100470), (70, 943260), (75, 880376), (79, 835800), (84, 786050), (100, 660282), (105, 628840), (120, 550235), (140, 471630), (150, 440188), (158, 417900), (168, 393025), (175, 377304), (199, 331800), (200, 330141), (210, 314420), (237, 278600), (280, 235815), (300, 220094), (316, 208950), (350, 188652), (395, 167160), (398, 165900), (420, 157210), (474, 139300), (525, 125768), (553, 119400), (597, 110600), (600, 110047), (632, 104475), (700, 94326), (790, 83580), (796, 82950), (840, 78605), (948, 69650), (995, 66360), (1050, 62884), (1106, 59700), (1185, 55720), (1194, 55300), (1393, 47400), (1400, 47163), (1580, 41790), (1592, 41475), (1659, 39800), (1896, 34825), (1975, 33432), (1990, 33180), (2100, 31442), (2212, 29850), (2370, 27860), (2388, 27650), (2765, 23880), (2786, 23700), (2985, 22120), (3160, 20895), (3318, 19900), (3950, 16716), (3980, 16590), (4179, 15800), (4200, 15721), (4424, 14925), (4740, 13930), (4776, 13825), (4975, 13272), (5530, 11940), (5572, 11850), (5925, 11144), (5970, 11060), (6636, 9950), (6965, 9480), (7900, 8358), (7960, 8295)]