66269340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 120

約数和(自身を含む): 218932560

約数和(自身を除く): 152663220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2153, 2565, 3078, 3420, 4306, 5130, 6156, 6459, 7695, 8612, 10260, 10765, 12918, 15390, 19377, 21530, 25836, 30780, 32295, 38754, 40907, 43060, 58131, 64590, 77508, 81814, 96885, 116262, 122721, 129180, 163628, 174393, 193770, 204535, 232524, 245442, 290655, 348786, 368163, 387540, 409070, 490884, 581310, 613605, 697572, 736326, 818140, 871965, 1104489, 1162620, 1227210, 1472652, 1743930, 1840815, 2208978, 2454420, 3313467, 3487860, 3681630, 4417956, 5522445, 6626934, 7363260, 11044890, 13253868, 16567335, 22089780, 33134670, 66269340]

約数ペア:

[(1, 66269340), (2, 33134670), (3, 22089780), (4, 16567335), (5, 13253868), (6, 11044890), (9, 7363260), (10, 6626934), (12, 5522445), (15, 4417956), (18, 3681630), (19, 3487860), (20, 3313467), (27, 2454420), (30, 2208978), (36, 1840815), (38, 1743930), (45, 1472652), (54, 1227210), (57, 1162620), (60, 1104489), (76, 871965), (81, 818140), (90, 736326), (95, 697572), (108, 613605), (114, 581310), (135, 490884), (162, 409070), (171, 387540), (180, 368163), (190, 348786), (228, 290655), (270, 245442), (285, 232524), (324, 204535), (342, 193770), (380, 174393), (405, 163628), (513, 129180), (540, 122721), (570, 116262), (684, 96885), (810, 81814), (855, 77508), (1026, 64590), (1140, 58131), (1539, 43060), (1620, 40907), (1710, 38754), (2052, 32295), (2153, 30780), (2565, 25836), (3078, 21530), (3420, 19377), (4306, 15390), (5130, 12918), (6156, 10765), (6459, 10260), (7695, 8612)]