71337000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 263577600

約数和(自身を除く): 192240600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 79, 84, 86, 100, 105, 120, 125, 129, 140, 150, 158, 168, 172, 175, 200, 210, 215, 237, 250, 258, 280, 300, 301, 316, 344, 350, 375, 395, 420, 430, 474, 500, 516, 525, 553, 600, 602, 632, 645, 700, 750, 790, 840, 860, 875, 903, 948, 1000, 1032, 1050, 1075, 1106, 1185, 1204, 1290, 1400, 1500, 1505, 1580, 1659, 1720, 1750, 1806, 1896, 1975, 2100, 2150, 2212, 2370, 2408, 2580, 2625, 2765, 3000, 3010, 3160, 3225, 3318, 3397, 3500, 3612, 3950, 4200, 4300, 4424, 4515, 4740, 5160, 5250, 5375, 5530, 5925, 6020, 6450, 6636, 6794, 7000, 7224, 7525, 7900, 8295, 8600, 9030, 9480, 9875, 10191, 10500, 10750, 11060, 11850, 12040, 12900, 13272, 13588, 13825, 15050, 15800, 16125, 16590, 16985, 18060, 19750, 20382, 21000, 21500, 22120, 22575, 23700, 23779, 25800, 27176, 27650, 29625, 30100, 32250, 33180, 33970, 36120, 37625, 39500, 40764, 41475, 43000, 45150, 47400, 47558, 50955, 55300, 59250, 60200, 64500, 66360, 67940, 69125, 71337, 75250, 79000, 81528, 82950, 84925, 90300, 95116, 101910, 110600, 112875, 118500, 118895, 129000, 135880, 138250, 142674, 150500, 165900, 169850, 180600, 190232, 203820, 207375, 225750, 237000, 237790, 254775, 276500, 285348, 301000, 331800, 339700, 356685, 407640, 414750, 424625, 451500, 475580, 509550, 553000, 570696, 594475, 679400, 713370, 829500, 849250, 903000, 951160, 1019100, 1188950, 1273875, 1426740, 1659000, 1698500, 1783425, 2038200, 2377900, 2547750, 2853480, 2972375, 3397000, 3566850, 4755800, 5095500, 5944750, 7133700, 8917125, 10191000, 11889500, 14267400, 17834250, 23779000, 35668500, 71337000]

約数ペア:

[(1, 71337000), (2, 35668500), (3, 23779000), (4, 17834250), (5, 14267400), (6, 11889500), (7, 10191000), (8, 8917125), (10, 7133700), (12, 5944750), (14, 5095500), (15, 4755800), (20, 3566850), (21, 3397000), (24, 2972375), (25, 2853480), (28, 2547750), (30, 2377900), (35, 2038200), (40, 1783425), (42, 1698500), (43, 1659000), (50, 1426740), (56, 1273875), (60, 1188950), (70, 1019100), (75, 951160), (79, 903000), (84, 849250), (86, 829500), (100, 713370), (105, 679400), (120, 594475), (125, 570696), (129, 553000), (140, 509550), (150, 475580), (158, 451500), (168, 424625), (172, 414750), (175, 407640), (200, 356685), (210, 339700), (215, 331800), (237, 301000), (250, 285348), (258, 276500), (280, 254775), (300, 237790), (301, 237000), (316, 225750), (344, 207375), (350, 203820), (375, 190232), (395, 180600), (420, 169850), (430, 165900), (474, 150500), (500, 142674), (516, 138250), (525, 135880), (553, 129000), (600, 118895), (602, 118500), (632, 112875), (645, 110600), (700, 101910), (750, 95116), (790, 90300), (840, 84925), (860, 82950), (875, 81528), (903, 79000), (948, 75250), (1000, 71337), (1032, 69125), (1050, 67940), (1075, 66360), (1106, 64500), (1185, 60200), (1204, 59250), (1290, 55300), (1400, 50955), (1500, 47558), (1505, 47400), (1580, 45150), (1659, 43000), (1720, 41475), (1750, 40764), (1806, 39500), (1896, 37625), (1975, 36120), (2100, 33970), (2150, 33180), (2212, 32250), (2370, 30100), (2408, 29625), (2580, 27650), (2625, 27176), (2765, 25800), (3000, 23779), (3010, 23700), (3160, 22575), (3225, 22120), (3318, 21500), (3397, 21000), (3500, 20382), (3612, 19750), (3950, 18060), (4200, 16985), (4300, 16590), (4424, 16125), (4515, 15800), (4740, 15050), (5160, 13825), (5250, 13588), (5375, 13272), (5530, 12900), (5925, 12040), (6020, 11850), (6450, 11060), (6636, 10750), (6794, 10500), (7000, 10191), (7224, 9875), (7525, 9480), (7900, 9030), (8295, 8600)]