158732400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 557964288

約数和(自身を除く): 399231888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 34, 40, 48, 50, 51, 60, 62, 68, 75, 80, 85, 93, 100, 102, 120, 124, 136, 150, 155, 170, 186, 200, 204, 240, 248, 251, 255, 272, 300, 310, 340, 372, 400, 408, 425, 465, 496, 502, 510, 527, 600, 620, 680, 744, 753, 775, 816, 850, 930, 1004, 1020, 1054, 1200, 1240, 1255, 1275, 1360, 1488, 1506, 1550, 1581, 1700, 1860, 2008, 2040, 2108, 2325, 2480, 2510, 2550, 2635, 3012, 3100, 3162, 3400, 3720, 3765, 4016, 4080, 4216, 4267, 4650, 5020, 5100, 5270, 6024, 6200, 6275, 6324, 6800, 7440, 7530, 7781, 7905, 8432, 8534, 9300, 10040, 10200, 10540, 12048, 12400, 12550, 12648, 12801, 13175, 15060, 15562, 15810, 17068, 18600, 18825, 20080, 20400, 21080, 21335, 23343, 25100, 25296, 25602, 26350, 30120, 31124, 31620, 34136, 37200, 37650, 38905, 39525, 42160, 42670, 46686, 50200, 51204, 52700, 60240, 62248, 63240, 64005, 68272, 75300, 77810, 79050, 85340, 93372, 100400, 102408, 105400, 106675, 116715, 124496, 126480, 128010, 132277, 150600, 155620, 158100, 170680, 186744, 194525, 204816, 210800, 213350, 233430, 256020, 264554, 301200, 311240, 316200, 320025, 341360, 373488, 389050, 396831, 426700, 466860, 512040, 529108, 583575, 622480, 632400, 640050, 661385, 778100, 793662, 853400, 933720, 1024080, 1058216, 1167150, 1280100, 1322770, 1556200, 1587324, 1706800, 1867440, 1984155, 2116432, 2334300, 2560200, 2645540, 3112400, 3174648, 3306925, 3968310, 4668600, 5120400, 5291080, 6349296, 6613850, 7936620, 9337200, 9920775, 10582160, 13227700, 15873240, 19841550, 26455400, 31746480, 39683100, 52910800, 79366200, 158732400]

約数ペア:

[(1, 158732400), (2, 79366200), (3, 52910800), (4, 39683100), (5, 31746480), (6, 26455400), (8, 19841550), (10, 15873240), (12, 13227700), (15, 10582160), (16, 9920775), (17, 9337200), (20, 7936620), (24, 6613850), (25, 6349296), (30, 5291080), (31, 5120400), (34, 4668600), (40, 3968310), (48, 3306925), (50, 3174648), (51, 3112400), (60, 2645540), (62, 2560200), (68, 2334300), (75, 2116432), (80, 1984155), (85, 1867440), (93, 1706800), (100, 1587324), (102, 1556200), (120, 1322770), (124, 1280100), (136, 1167150), (150, 1058216), (155, 1024080), (170, 933720), (186, 853400), (200, 793662), (204, 778100), (240, 661385), (248, 640050), (251, 632400), (255, 622480), (272, 583575), (300, 529108), (310, 512040), (340, 466860), (372, 426700), (400, 396831), (408, 389050), (425, 373488), (465, 341360), (496, 320025), (502, 316200), (510, 311240), (527, 301200), (600, 264554), (620, 256020), (680, 233430), (744, 213350), (753, 210800), (775, 204816), (816, 194525), (850, 186744), (930, 170680), (1004, 158100), (1020, 155620), (1054, 150600), (1200, 132277), (1240, 128010), (1255, 126480), (1275, 124496), (1360, 116715), (1488, 106675), (1506, 105400), (1550, 102408), (1581, 100400), (1700, 93372), (1860, 85340), (2008, 79050), (2040, 77810), (2108, 75300), (2325, 68272), (2480, 64005), (2510, 63240), (2550, 62248), (2635, 60240), (3012, 52700), (3100, 51204), (3162, 50200), (3400, 46686), (3720, 42670), (3765, 42160), (4016, 39525), (4080, 38905), (4216, 37650), (4267, 37200), (4650, 34136), (5020, 31620), (5100, 31124), (5270, 30120), (6024, 26350), (6200, 25602), (6275, 25296), (6324, 25100), (6800, 23343), (7440, 21335), (7530, 21080), (7781, 20400), (7905, 20080), (8432, 18825), (8534, 18600), (9300, 17068), (10040, 15810), (10200, 15562), (10540, 15060), (12048, 13175), (12400, 12801), (12550, 12648)]