85580820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 292400640

約数和(自身を除く): 206819820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 90, 108, 117, 130, 135, 146, 156, 167, 180, 195, 219, 234, 260, 270, 292, 334, 351, 365, 390, 438, 468, 501, 540, 585, 657, 668, 702, 730, 780, 835, 876, 949, 1002, 1095, 1170, 1314, 1404, 1460, 1503, 1670, 1755, 1898, 1971, 2004, 2171, 2190, 2340, 2505, 2628, 2847, 3006, 3285, 3340, 3510, 3796, 3942, 4342, 4380, 4509, 4745, 5010, 5694, 6012, 6513, 6570, 7020, 7515, 7884, 8541, 8684, 9018, 9490, 9855, 10020, 10855, 11388, 12191, 13026, 13140, 14235, 15030, 17082, 18036, 18980, 19539, 19710, 21710, 22545, 24382, 25623, 26052, 28470, 30060, 32565, 34164, 36573, 39078, 39420, 42705, 43420, 45090, 48764, 51246, 56940, 58617, 60955, 65130, 73146, 78156, 85410, 90180, 97695, 102492, 109719, 117234, 121910, 128115, 130260, 146292, 158483, 170820, 182865, 195390, 219438, 234468, 243820, 256230, 293085, 316966, 329157, 365730, 390780, 438876, 475449, 512460, 548595, 586170, 633932, 658314, 731460, 792415, 950898, 1097190, 1172340, 1316628, 1426347, 1584830, 1645785, 1901796, 2194380, 2377245, 2852694, 3169660, 3291570, 4279041, 4754490, 5705388, 6583140, 7131735, 8558082, 9508980, 14263470, 17116164, 21395205, 28526940, 42790410, 85580820]

約数ペア:

[(1, 85580820), (2, 42790410), (3, 28526940), (4, 21395205), (5, 17116164), (6, 14263470), (9, 9508980), (10, 8558082), (12, 7131735), (13, 6583140), (15, 5705388), (18, 4754490), (20, 4279041), (26, 3291570), (27, 3169660), (30, 2852694), (36, 2377245), (39, 2194380), (45, 1901796), (52, 1645785), (54, 1584830), (60, 1426347), (65, 1316628), (73, 1172340), (78, 1097190), (90, 950898), (108, 792415), (117, 731460), (130, 658314), (135, 633932), (146, 586170), (156, 548595), (167, 512460), (180, 475449), (195, 438876), (219, 390780), (234, 365730), (260, 329157), (270, 316966), (292, 293085), (334, 256230), (351, 243820), (365, 234468), (390, 219438), (438, 195390), (468, 182865), (501, 170820), (540, 158483), (585, 146292), (657, 130260), (668, 128115), (702, 121910), (730, 117234), (780, 109719), (835, 102492), (876, 97695), (949, 90180), (1002, 85410), (1095, 78156), (1170, 73146), (1314, 65130), (1404, 60955), (1460, 58617), (1503, 56940), (1670, 51246), (1755, 48764), (1898, 45090), (1971, 43420), (2004, 42705), (2171, 39420), (2190, 39078), (2340, 36573), (2505, 34164), (2628, 32565), (2847, 30060), (3006, 28470), (3285, 26052), (3340, 25623), (3510, 24382), (3796, 22545), (3942, 21710), (4342, 19710), (4380, 19539), (4509, 18980), (4745, 18036), (5010, 17082), (5694, 15030), (6012, 14235), (6513, 13140), (6570, 13026), (7020, 12191), (7515, 11388), (7884, 10855), (8541, 10020), (8684, 9855), (9018, 9490)]