6404850

素因数分解:

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

素因数の和:392

約数の個数: 72

約数和(自身を含む): 17661072

約数和(自身を除く): 11256222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 331, 387, 430, 450, 645, 662, 774, 993, 1075, 1290, 1655, 1935, 1986, 2150, 2979, 3225, 3310, 3870, 4965, 5958, 6450, 8275, 9675, 9930, 14233, 14895, 16550, 19350, 24825, 28466, 29790, 42699, 49650, 71165, 74475, 85398, 128097, 142330, 148950, 213495, 256194, 355825, 426990, 640485, 711650, 1067475, 1280970, 2134950, 3202425, 6404850]

約数ペア:

[(1, 6404850), (2, 3202425), (3, 2134950), (5, 1280970), (6, 1067475), (9, 711650), (10, 640485), (15, 426990), (18, 355825), (25, 256194), (30, 213495), (43, 148950), (45, 142330), (50, 128097), (75, 85398), (86, 74475), (90, 71165), (129, 49650), (150, 42699), (215, 29790), (225, 28466), (258, 24825), (331, 19350), (387, 16550), (430, 14895), (450, 14233), (645, 9930), (662, 9675), (774, 8275), (993, 6450), (1075, 5958), (1290, 4965), (1655, 3870), (1935, 3310), (1986, 3225), (2150, 2979)]