202132380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{11657}}^1$

素因数の和:11703

約数の個数: 72

約数和(自身を含む): 601273008

約数和(自身を除く): 399140628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 11657, 17340, 23314, 34971, 46628, 58285, 69942, 116570, 139884, 174855, 198169, 233140, 349710, 396338, 594507, 699420, 792676, 990845, 1189014, 1981690, 2378028, 2972535, 3368873, 3963380, 5945070, 6737746, 10106619, 11890140, 13475492, 16844365, 20213238, 33688730, 40426476, 50533095, 67377460, 101066190, 202132380]

約数ペア:

[(1, 202132380), (2, 101066190), (3, 67377460), (4, 50533095), (5, 40426476), (6, 33688730), (10, 20213238), (12, 16844365), (15, 13475492), (17, 11890140), (20, 10106619), (30, 6737746), (34, 5945070), (51, 3963380), (60, 3368873), (68, 2972535), (85, 2378028), (102, 1981690), (170, 1189014), (204, 990845), (255, 792676), (289, 699420), (340, 594507), (510, 396338), (578, 349710), (867, 233140), (1020, 198169), (1156, 174855), (1445, 139884), (1734, 116570), (2890, 69942), (3468, 58285), (4335, 46628), (5780, 34971), (8670, 23314), (11657, 17340)]