215066700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12577}}^1$

素因数の和:12616

約数の個数: 108

約数和(自身を含む): 709650760

約数和(自身を除く): 494584060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 12577, 17100, 25154, 37731, 50308, 62885, 75462, 113193, 125770, 150924, 188655, 226386, 238963, 251540, 314425, 377310, 452772, 477926, 565965, 628850, 716889, 754620, 943275, 955852, 1131930, 1194815, 1257700, 1433778, 1886550, 2150667, 2263860, 2389630, 2829825, 2867556, 3584445, 3773100, 4301334, 4779260, 5659650, 5974075, 7168890, 8602668, 10753335, 11319300, 11948150, 14337780, 17922225, 21506670, 23896300, 35844450, 43013340, 53766675, 71688900, 107533350, 215066700]

約数ペア:

[(1, 215066700), (2, 107533350), (3, 71688900), (4, 53766675), (5, 43013340), (6, 35844450), (9, 23896300), (10, 21506670), (12, 17922225), (15, 14337780), (18, 11948150), (19, 11319300), (20, 10753335), (25, 8602668), (30, 7168890), (36, 5974075), (38, 5659650), (45, 4779260), (50, 4301334), (57, 3773100), (60, 3584445), (75, 2867556), (76, 2829825), (90, 2389630), (95, 2263860), (100, 2150667), (114, 1886550), (150, 1433778), (171, 1257700), (180, 1194815), (190, 1131930), (225, 955852), (228, 943275), (285, 754620), (300, 716889), (342, 628850), (380, 565965), (450, 477926), (475, 452772), (570, 377310), (684, 314425), (855, 251540), (900, 238963), (950, 226386), (1140, 188655), (1425, 150924), (1710, 125770), (1900, 113193), (2850, 75462), (3420, 62885), (4275, 50308), (5700, 37731), (8550, 25154), (12577, 17100)]