72749100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12763}}^1$

素因数の和:12799

約数の個数: 72

約数和(自身を含む): 221583040

約数和(自身を除く): 148833940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 12763, 25526, 38289, 51052, 63815, 76578, 127630, 153156, 191445, 242497, 255260, 319075, 382890, 484994, 638150, 727491, 765780, 957225, 969988, 1212485, 1276300, 1454982, 1914450, 2424970, 2909964, 3637455, 3828900, 4849940, 6062425, 7274910, 12124850, 14549820, 18187275, 24249700, 36374550, 72749100]

約数ペア:

[(1, 72749100), (2, 36374550), (3, 24249700), (4, 18187275), (5, 14549820), (6, 12124850), (10, 7274910), (12, 6062425), (15, 4849940), (19, 3828900), (20, 3637455), (25, 2909964), (30, 2424970), (38, 1914450), (50, 1454982), (57, 1276300), (60, 1212485), (75, 969988), (76, 957225), (95, 765780), (100, 727491), (114, 638150), (150, 484994), (190, 382890), (228, 319075), (285, 255260), (300, 242497), (380, 191445), (475, 153156), (570, 127630), (950, 76578), (1140, 63815), (1425, 51052), (1900, 38289), (2850, 25526), (5700, 12763)]