44729800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 111600000

約数和(自身を除く): 66870200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 79, 95, 100, 149, 152, 158, 190, 200, 298, 316, 380, 395, 475, 596, 632, 745, 760, 790, 950, 1192, 1490, 1501, 1580, 1900, 1975, 2831, 2980, 3002, 3160, 3725, 3800, 3950, 5662, 5960, 6004, 7450, 7505, 7900, 11324, 11771, 12008, 14155, 14900, 15010, 15800, 22648, 23542, 28310, 29800, 30020, 37525, 47084, 56620, 58855, 60040, 70775, 75050, 94168, 113240, 117710, 141550, 150100, 223649, 235420, 283100, 294275, 300200, 447298, 470840, 566200, 588550, 894596, 1118245, 1177100, 1789192, 2236490, 2354200, 4472980, 5591225, 8945960, 11182450, 22364900, 44729800]

約数ペア:

[(1, 44729800), (2, 22364900), (4, 11182450), (5, 8945960), (8, 5591225), (10, 4472980), (19, 2354200), (20, 2236490), (25, 1789192), (38, 1177100), (40, 1118245), (50, 894596), (76, 588550), (79, 566200), (95, 470840), (100, 447298), (149, 300200), (152, 294275), (158, 283100), (190, 235420), (200, 223649), (298, 150100), (316, 141550), (380, 117710), (395, 113240), (475, 94168), (596, 75050), (632, 70775), (745, 60040), (760, 58855), (790, 56620), (950, 47084), (1192, 37525), (1490, 30020), (1501, 29800), (1580, 28310), (1900, 23542), (1975, 22648), (2831, 15800), (2980, 15010), (3002, 14900), (3160, 14155), (3725, 12008), (3800, 11771), (3950, 11324), (5662, 7900), (5960, 7505), (6004, 7450)]