78993150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 206498688

約数和(自身を除く): 127505538

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 43, 50, 74, 75, 86, 111, 129, 150, 185, 215, 222, 258, 331, 370, 430, 555, 645, 662, 925, 993, 1075, 1110, 1290, 1591, 1655, 1850, 1986, 2150, 2775, 3182, 3225, 3310, 4773, 4965, 5550, 6450, 7955, 8275, 9546, 9930, 12247, 14233, 15910, 16550, 23865, 24494, 24825, 28466, 36741, 39775, 42699, 47730, 49650, 61235, 71165, 73482, 79550, 85398, 119325, 122470, 142330, 183705, 213495, 238650, 306175, 355825, 367410, 426990, 526621, 612350, 711650, 918525, 1053242, 1067475, 1579863, 1837050, 2134950, 2633105, 3159726, 5266210, 7899315, 13165525, 15798630, 26331050, 39496575, 78993150]

約数ペア:

[(1, 78993150), (2, 39496575), (3, 26331050), (5, 15798630), (6, 13165525), (10, 7899315), (15, 5266210), (25, 3159726), (30, 2633105), (37, 2134950), (43, 1837050), (50, 1579863), (74, 1067475), (75, 1053242), (86, 918525), (111, 711650), (129, 612350), (150, 526621), (185, 426990), (215, 367410), (222, 355825), (258, 306175), (331, 238650), (370, 213495), (430, 183705), (555, 142330), (645, 122470), (662, 119325), (925, 85398), (993, 79550), (1075, 73482), (1110, 71165), (1290, 61235), (1591, 49650), (1655, 47730), (1850, 42699), (1986, 39775), (2150, 36741), (2775, 28466), (3182, 24825), (3225, 24494), (3310, 23865), (4773, 16550), (4965, 15910), (5550, 14233), (6450, 12247), (7955, 9930), (8275, 9546)]