42956700

素因数分解:

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

素因数の和:228

約数の個数: 108

約数和(自身を含む): 129288600

約数和(自身を除く): 86331900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 149, 150, 155, 186, 298, 300, 310, 372, 447, 465, 596, 620, 745, 775, 894, 930, 961, 1490, 1550, 1788, 1860, 1922, 2235, 2325, 2883, 2980, 3100, 3725, 3844, 4470, 4619, 4650, 4805, 5766, 7450, 8940, 9238, 9300, 9610, 11175, 11532, 13857, 14415, 14900, 18476, 19220, 22350, 23095, 24025, 27714, 28830, 44700, 46190, 48050, 55428, 57660, 69285, 72075, 92380, 96100, 115475, 138570, 143189, 144150, 230950, 277140, 286378, 288300, 346425, 429567, 461900, 572756, 692850, 715945, 859134, 1385700, 1431890, 1718268, 2147835, 2863780, 3579725, 4295670, 7159450, 8591340, 10739175, 14318900, 21478350, 42956700]

約数ペア:

[(1, 42956700), (2, 21478350), (3, 14318900), (4, 10739175), (5, 8591340), (6, 7159450), (10, 4295670), (12, 3579725), (15, 2863780), (20, 2147835), (25, 1718268), (30, 1431890), (31, 1385700), (50, 859134), (60, 715945), (62, 692850), (75, 572756), (93, 461900), (100, 429567), (124, 346425), (149, 288300), (150, 286378), (155, 277140), (186, 230950), (298, 144150), (300, 143189), (310, 138570), (372, 115475), (447, 96100), (465, 92380), (596, 72075), (620, 69285), (745, 57660), (775, 55428), (894, 48050), (930, 46190), (961, 44700), (1490, 28830), (1550, 27714), (1788, 24025), (1860, 23095), (1922, 22350), (2235, 19220), (2325, 18476), (2883, 14900), (2980, 14415), (3100, 13857), (3725, 11532), (3844, 11175), (4470, 9610), (4619, 9300), (4650, 9238), (4805, 8940), (5766, 7450)]