85280457660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{571049}}^1$

素因数の和:571211

約数の個数: 96

約数和(自身を含む): 253272096000

約数和(自身を除く): 167991638340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 131, 190, 228, 262, 285, 380, 393, 524, 570, 655, 786, 1140, 1310, 1572, 1965, 2489, 2620, 3930, 4978, 7467, 7860, 9956, 12445, 14934, 24890, 29868, 37335, 49780, 74670, 149340, 571049, 1142098, 1713147, 2284196, 2855245, 3426294, 5710490, 6852588, 8565735, 10849931, 11420980, 17131470, 21699862, 32549793, 34262940, 43399724, 54249655, 65099586, 74807419, 108499310, 130199172, 149614838, 162748965, 216998620, 224422257, 299229676, 325497930, 374037095, 448844514, 650995860, 748074190, 897689028, 1122111285, 1421340961, 1496148380, 2244222570, 2842681922, 4264022883, 4488445140, 5685363844, 7106704805, 8528045766, 14213409610, 17056091532, 21320114415, 28426819220, 42640228830, 85280457660]

約数ペア:

[(1, 85280457660), (2, 42640228830), (3, 28426819220), (4, 21320114415), (5, 17056091532), (6, 14213409610), (10, 8528045766), (12, 7106704805), (15, 5685363844), (19, 4488445140), (20, 4264022883), (30, 2842681922), (38, 2244222570), (57, 1496148380), (60, 1421340961), (76, 1122111285), (95, 897689028), (114, 748074190), (131, 650995860), (190, 448844514), (228, 374037095), (262, 325497930), (285, 299229676), (380, 224422257), (393, 216998620), (524, 162748965), (570, 149614838), (655, 130199172), (786, 108499310), (1140, 74807419), (1310, 65099586), (1572, 54249655), (1965, 43399724), (2489, 34262940), (2620, 32549793), (3930, 21699862), (4978, 17131470), (7467, 11420980), (7860, 10849931), (9956, 8565735), (12445, 6852588), (14934, 5710490), (24890, 3426294), (29868, 2855245), (37335, 2284196), (49780, 1713147), (74670, 1142098), (149340, 571049)]