172394100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 576296448

約数和(自身を除く): 403902348

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, 167, 180, 185, 186, 222, 225, 279, 300, 310, 333, 334, 370, 372, 444, 450, 465, 501, 555, 558, 620, 666, 668, 740, 775, 835, 900, 925, 930, 1002, 1110, 1116, 1147, 1332, 1395, 1503, 1550, 1665, 1670, 1850, 1860, 2004, 2220, 2294, 2325, 2505, 2775, 2790, 3006, 3100, 3330, 3340, 3441, 3700, 4175, 4588, 4650, 5010, 5177, 5550, 5580, 5735, 6012, 6179, 6660, 6882, 6975, 7515, 8325, 8350, 9300, 10020, 10323, 10354, 11100, 11470, 12358, 12525, 13764, 13950, 15030, 15531, 16650, 16700, 17205, 18537, 20646, 20708, 22940, 24716, 25050, 25885, 27900, 28675, 30060, 30895, 31062, 33300, 34410, 37074, 37575, 41292, 46593, 50100, 51615, 51770, 55611, 57350, 61790, 62124, 68820, 74148, 75150, 77655, 86025, 92685, 93186, 103230, 103540, 111222, 114700, 123580, 129425, 150300, 154475, 155310, 172050, 185370, 186372, 191549, 206460, 222444, 232965, 258075, 258850, 278055, 308950, 310620, 344100, 370740, 383098, 388275, 463425, 465930, 516150, 517700, 556110, 574647, 617900, 766196, 776550, 926850, 931860, 957745, 1032300, 1112220, 1149294, 1164825, 1390275, 1553100, 1723941, 1853700, 1915490, 2298588, 2329650, 2780550, 2873235, 3447882, 3830980, 4659300, 4788725, 5561100, 5746470, 6895764, 8619705, 9577450, 11492940, 14366175, 17239410, 19154900, 28732350, 34478820, 43098525, 57464700, 86197050, 172394100]

約数ペア:

[(1, 172394100), (2, 86197050), (3, 57464700), (4, 43098525), (5, 34478820), (6, 28732350), (9, 19154900), (10, 17239410), (12, 14366175), (15, 11492940), (18, 9577450), (20, 8619705), (25, 6895764), (30, 5746470), (31, 5561100), (36, 4788725), (37, 4659300), (45, 3830980), (50, 3447882), (60, 2873235), (62, 2780550), (74, 2329650), (75, 2298588), (90, 1915490), (93, 1853700), (100, 1723941), (111, 1553100), (124, 1390275), (148, 1164825), (150, 1149294), (155, 1112220), (167, 1032300), (180, 957745), (185, 931860), (186, 926850), (222, 776550), (225, 766196), (279, 617900), (300, 574647), (310, 556110), (333, 517700), (334, 516150), (370, 465930), (372, 463425), (444, 388275), (450, 383098), (465, 370740), (501, 344100), (555, 310620), (558, 308950), (620, 278055), (666, 258850), (668, 258075), (740, 232965), (775, 222444), (835, 206460), (900, 191549), (925, 186372), (930, 185370), (1002, 172050), (1110, 155310), (1116, 154475), (1147, 150300), (1332, 129425), (1395, 123580), (1503, 114700), (1550, 111222), (1665, 103540), (1670, 103230), (1850, 93186), (1860, 92685), (2004, 86025), (2220, 77655), (2294, 75150), (2325, 74148), (2505, 68820), (2775, 62124), (2790, 61790), (3006, 57350), (3100, 55611), (3330, 51770), (3340, 51615), (3441, 50100), (3700, 46593), (4175, 41292), (4588, 37575), (4650, 37074), (5010, 34410), (5177, 33300), (5550, 31062), (5580, 30895), (5735, 30060), (6012, 28675), (6179, 27900), (6660, 25885), (6882, 25050), (6975, 24716), (7515, 22940), (8325, 20708), (8350, 20646), (9300, 18537), (10020, 17205), (10323, 16700), (10354, 16650), (11100, 15531), (11470, 15030), (12358, 13950), (12525, 13764)]