40715400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 142848000

約数和(自身を除く): 102132600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 186, 199, 200, 220, 248, 264, 275, 300, 310, 330, 341, 372, 398, 440, 465, 550, 597, 600, 620, 660, 682, 744, 775, 796, 825, 930, 995, 1023, 1100, 1194, 1240, 1320, 1364, 1550, 1592, 1650, 1705, 1860, 1990, 2046, 2189, 2200, 2325, 2388, 2728, 2985, 3100, 3300, 3410, 3720, 3980, 4092, 4378, 4650, 4776, 4975, 5115, 5970, 6169, 6200, 6567, 6600, 6820, 7960, 8184, 8525, 8756, 9300, 9950, 10230, 10945, 11940, 12338, 13134, 13640, 14925, 17050, 17512, 18507, 18600, 19900, 20460, 21890, 23880, 24676, 25575, 26268, 29850, 30845, 32835, 34100, 37014, 39800, 40920, 43780, 49352, 51150, 52536, 54725, 59700, 61690, 65670, 67859, 68200, 74028, 87560, 92535, 102300, 109450, 119400, 123380, 131340, 135718, 148056, 154225, 164175, 185070, 203577, 204600, 218900, 246760, 262680, 271436, 308450, 328350, 339295, 370140, 407154, 437800, 462675, 542872, 616900, 656700, 678590, 740280, 814308, 925350, 1017885, 1233800, 1313400, 1357180, 1628616, 1696475, 1850700, 2035770, 2714360, 3392950, 3701400, 4071540, 5089425, 6785900, 8143080, 10178850, 13571800, 20357700, 40715400]

約数ペア:

[(1, 40715400), (2, 20357700), (3, 13571800), (4, 10178850), (5, 8143080), (6, 6785900), (8, 5089425), (10, 4071540), (11, 3701400), (12, 3392950), (15, 2714360), (20, 2035770), (22, 1850700), (24, 1696475), (25, 1628616), (30, 1357180), (31, 1313400), (33, 1233800), (40, 1017885), (44, 925350), (50, 814308), (55, 740280), (60, 678590), (62, 656700), (66, 616900), (75, 542872), (88, 462675), (93, 437800), (100, 407154), (110, 370140), (120, 339295), (124, 328350), (132, 308450), (150, 271436), (155, 262680), (165, 246760), (186, 218900), (199, 204600), (200, 203577), (220, 185070), (248, 164175), (264, 154225), (275, 148056), (300, 135718), (310, 131340), (330, 123380), (341, 119400), (372, 109450), (398, 102300), (440, 92535), (465, 87560), (550, 74028), (597, 68200), (600, 67859), (620, 65670), (660, 61690), (682, 59700), (744, 54725), (775, 52536), (796, 51150), (825, 49352), (930, 43780), (995, 40920), (1023, 39800), (1100, 37014), (1194, 34100), (1240, 32835), (1320, 30845), (1364, 29850), (1550, 26268), (1592, 25575), (1650, 24676), (1705, 23880), (1860, 21890), (1990, 20460), (2046, 19900), (2189, 18600), (2200, 18507), (2325, 17512), (2388, 17050), (2728, 14925), (2985, 13640), (3100, 13134), (3300, 12338), (3410, 11940), (3720, 10945), (3980, 10230), (4092, 9950), (4378, 9300), (4650, 8756), (4776, 8525), (4975, 8184), (5115, 7960), (5970, 6820), (6169, 6600), (6200, 6567)]