168264900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 562575104

約数和(自身を除く): 394310204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 37, 45, 50, 60, 62, 74, 75, 90, 93, 100, 111, 124, 148, 150, 155, 163, 180, 185, 186, 222, 225, 279, 300, 310, 326, 333, 370, 372, 444, 450, 465, 489, 555, 558, 620, 652, 666, 740, 775, 815, 900, 925, 930, 978, 1110, 1116, 1147, 1332, 1395, 1467, 1550, 1630, 1665, 1850, 1860, 1956, 2220, 2294, 2325, 2445, 2775, 2790, 2934, 3100, 3260, 3330, 3441, 3700, 4075, 4588, 4650, 4890, 5053, 5550, 5580, 5735, 5868, 6031, 6660, 6882, 6975, 7335, 8150, 8325, 9300, 9780, 10106, 10323, 11100, 11470, 12062, 12225, 13764, 13950, 14670, 15159, 16300, 16650, 17205, 18093, 20212, 20646, 22940, 24124, 24450, 25265, 27900, 28675, 29340, 30155, 30318, 33300, 34410, 36186, 36675, 41292, 45477, 48900, 50530, 51615, 54279, 57350, 60310, 60636, 68820, 72372, 73350, 75795, 86025, 90465, 90954, 101060, 103230, 108558, 114700, 120620, 126325, 146700, 150775, 151590, 172050, 180930, 181908, 186961, 206460, 217116, 227385, 252650, 258075, 271395, 301550, 303180, 344100, 361860, 373922, 378975, 452325, 454770, 505300, 516150, 542790, 560883, 603100, 747844, 757950, 904650, 909540, 934805, 1032300, 1085580, 1121766, 1136925, 1356975, 1515900, 1682649, 1809300, 1869610, 2243532, 2273850, 2713950, 2804415, 3365298, 3739220, 4547700, 4674025, 5427900, 5608830, 6730596, 8413245, 9348050, 11217660, 14022075, 16826490, 18696100, 28044150, 33652980, 42066225, 56088300, 84132450, 168264900]

約数ペア:

[(1, 168264900), (2, 84132450), (3, 56088300), (4, 42066225), (5, 33652980), (6, 28044150), (9, 18696100), (10, 16826490), (12, 14022075), (15, 11217660), (18, 9348050), (20, 8413245), (25, 6730596), (30, 5608830), (31, 5427900), (36, 4674025), (37, 4547700), (45, 3739220), (50, 3365298), (60, 2804415), (62, 2713950), (74, 2273850), (75, 2243532), (90, 1869610), (93, 1809300), (100, 1682649), (111, 1515900), (124, 1356975), (148, 1136925), (150, 1121766), (155, 1085580), (163, 1032300), (180, 934805), (185, 909540), (186, 904650), (222, 757950), (225, 747844), (279, 603100), (300, 560883), (310, 542790), (326, 516150), (333, 505300), (370, 454770), (372, 452325), (444, 378975), (450, 373922), (465, 361860), (489, 344100), (555, 303180), (558, 301550), (620, 271395), (652, 258075), (666, 252650), (740, 227385), (775, 217116), (815, 206460), (900, 186961), (925, 181908), (930, 180930), (978, 172050), (1110, 151590), (1116, 150775), (1147, 146700), (1332, 126325), (1395, 120620), (1467, 114700), (1550, 108558), (1630, 103230), (1665, 101060), (1850, 90954), (1860, 90465), (1956, 86025), (2220, 75795), (2294, 73350), (2325, 72372), (2445, 68820), (2775, 60636), (2790, 60310), (2934, 57350), (3100, 54279), (3260, 51615), (3330, 50530), (3441, 48900), (3700, 45477), (4075, 41292), (4588, 36675), (4650, 36186), (4890, 34410), (5053, 33300), (5550, 30318), (5580, 30155), (5735, 29340), (5868, 28675), (6031, 27900), (6660, 25265), (6882, 24450), (6975, 24124), (7335, 22940), (8150, 20646), (8325, 20212), (9300, 18093), (9780, 17205), (10106, 16650), (10323, 16300), (11100, 15159), (11470, 14670), (12062, 13950), (12225, 13764)]