40185300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 124992000

約数和(自身を除く): 84806700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 58, 60, 62, 75, 87, 93, 100, 116, 124, 145, 149, 150, 155, 174, 186, 290, 298, 300, 310, 348, 372, 435, 447, 465, 580, 596, 620, 725, 745, 775, 870, 894, 899, 930, 1450, 1490, 1550, 1740, 1788, 1798, 1860, 2175, 2235, 2325, 2697, 2900, 2980, 3100, 3596, 3725, 4321, 4350, 4470, 4495, 4619, 4650, 5394, 7450, 8642, 8700, 8940, 8990, 9238, 9300, 10788, 11175, 12963, 13485, 13857, 14900, 17284, 17980, 18476, 21605, 22350, 22475, 23095, 25926, 26970, 27714, 43210, 44700, 44950, 46190, 51852, 53940, 55428, 64815, 67425, 69285, 86420, 89900, 92380, 108025, 115475, 129630, 133951, 134850, 138570, 216050, 230950, 259260, 267902, 269700, 277140, 324075, 346425, 401853, 432100, 461900, 535804, 648150, 669755, 692850, 803706, 1296300, 1339510, 1385700, 1607412, 2009265, 2679020, 3348775, 4018530, 6697550, 8037060, 10046325, 13395100, 20092650, 40185300]

約数ペア:

[(1, 40185300), (2, 20092650), (3, 13395100), (4, 10046325), (5, 8037060), (6, 6697550), (10, 4018530), (12, 3348775), (15, 2679020), (20, 2009265), (25, 1607412), (29, 1385700), (30, 1339510), (31, 1296300), (50, 803706), (58, 692850), (60, 669755), (62, 648150), (75, 535804), (87, 461900), (93, 432100), (100, 401853), (116, 346425), (124, 324075), (145, 277140), (149, 269700), (150, 267902), (155, 259260), (174, 230950), (186, 216050), (290, 138570), (298, 134850), (300, 133951), (310, 129630), (348, 115475), (372, 108025), (435, 92380), (447, 89900), (465, 86420), (580, 69285), (596, 67425), (620, 64815), (725, 55428), (745, 53940), (775, 51852), (870, 46190), (894, 44950), (899, 44700), (930, 43210), (1450, 27714), (1490, 26970), (1550, 25926), (1740, 23095), (1788, 22475), (1798, 22350), (1860, 21605), (2175, 18476), (2235, 17980), (2325, 17284), (2697, 14900), (2900, 13857), (2980, 13485), (3100, 12963), (3596, 11175), (3725, 10788), (4321, 9300), (4350, 9238), (4470, 8990), (4495, 8940), (4619, 8700), (4650, 8642), (5394, 7450)]