204691500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3537

約数の個数: 144

約数和(自身を含む): 695604000

約数和(自身を除く): 490912500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3499, 3900, 4500, 4875, 5850, 6500, 6998, 9750, 10497, 11700, 13996, 14625, 17495, 19500, 20994, 29250, 31491, 34990, 41988, 45487, 52485, 58500, 62982, 69980, 87475, 90974, 104970, 125964, 136461, 157455, 174950, 181948, 209940, 227435, 262425, 272922, 314910, 349900, 409383, 437375, 454870, 524850, 545844, 629820, 682305, 787275, 818766, 874750, 909740, 1049700, 1137175, 1312125, 1364610, 1574550, 1637532, 1749500, 2046915, 2274350, 2624250, 2729220, 3149100, 3411525, 3936375, 4093830, 4548700, 5248500, 5685875, 6823050, 7872750, 8187660, 10234575, 11371750, 13646100, 15745500, 17057625, 20469150, 22743500, 34115250, 40938300, 51172875, 68230500, 102345750, 204691500]

約数ペア:

[(1, 204691500), (2, 102345750), (3, 68230500), (4, 51172875), (5, 40938300), (6, 34115250), (9, 22743500), (10, 20469150), (12, 17057625), (13, 15745500), (15, 13646100), (18, 11371750), (20, 10234575), (25, 8187660), (26, 7872750), (30, 6823050), (36, 5685875), (39, 5248500), (45, 4548700), (50, 4093830), (52, 3936375), (60, 3411525), (65, 3149100), (75, 2729220), (78, 2624250), (90, 2274350), (100, 2046915), (117, 1749500), (125, 1637532), (130, 1574550), (150, 1364610), (156, 1312125), (180, 1137175), (195, 1049700), (225, 909740), (234, 874750), (250, 818766), (260, 787275), (300, 682305), (325, 629820), (375, 545844), (390, 524850), (450, 454870), (468, 437375), (500, 409383), (585, 349900), (650, 314910), (750, 272922), (780, 262425), (900, 227435), (975, 209940), (1125, 181948), (1170, 174950), (1300, 157455), (1500, 136461), (1625, 125964), (1950, 104970), (2250, 90974), (2340, 87475), (2925, 69980), (3250, 62982), (3499, 58500), (3900, 52485), (4500, 45487), (4875, 41988), (5850, 34990), (6500, 31491), (6998, 29250), (9750, 20994), (10497, 19500), (11700, 17495), (13996, 14625)]