230018580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 784274400

約数和(自身を除く): 554255820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 121, 132, 165, 177, 179, 180, 198, 220, 236, 242, 295, 330, 354, 358, 363, 396, 484, 495, 531, 537, 590, 605, 649, 660, 708, 716, 726, 885, 895, 990, 1062, 1074, 1089, 1180, 1210, 1298, 1452, 1611, 1770, 1790, 1815, 1947, 1969, 1980, 2124, 2148, 2178, 2420, 2596, 2655, 2685, 3222, 3245, 3540, 3580, 3630, 3894, 3938, 4356, 5310, 5370, 5445, 5841, 5907, 6444, 6490, 7139, 7260, 7788, 7876, 8055, 9735, 9845, 10561, 10620, 10740, 10890, 11682, 11814, 12980, 14278, 16110, 17721, 19470, 19690, 21122, 21417, 21659, 21780, 23364, 23628, 28556, 29205, 29535, 31683, 32220, 35442, 35695, 38940, 39380, 42244, 42834, 43318, 52805, 58410, 59070, 63366, 64251, 64977, 70884, 71390, 85668, 86636, 88605, 95049, 105610, 107085, 108295, 116171, 116820, 118140, 126732, 128502, 129954, 142780, 158415, 177210, 190098, 194931, 211220, 214170, 216590, 232342, 257004, 259908, 316830, 321255, 324885, 348513, 354420, 380196, 389862, 428340, 433180, 464684, 475245, 580855, 633660, 642510, 649770, 697026, 779724, 950490, 974655, 1045539, 1161710, 1277881, 1285020, 1299540, 1394052, 1742565, 1900980, 1949310, 2091078, 2323420, 2555762, 3485130, 3833643, 3898620, 4182156, 5111524, 5227695, 6389405, 6970260, 7667286, 10455390, 11500929, 12778810, 15334572, 19168215, 20910780, 23001858, 25557620, 38336430, 46003716, 57504645, 76672860, 115009290, 230018580]

約数ペア:

[(1, 230018580), (2, 115009290), (3, 76672860), (4, 57504645), (5, 46003716), (6, 38336430), (9, 25557620), (10, 23001858), (11, 20910780), (12, 19168215), (15, 15334572), (18, 12778810), (20, 11500929), (22, 10455390), (30, 7667286), (33, 6970260), (36, 6389405), (44, 5227695), (45, 5111524), (55, 4182156), (59, 3898620), (60, 3833643), (66, 3485130), (90, 2555762), (99, 2323420), (110, 2091078), (118, 1949310), (121, 1900980), (132, 1742565), (165, 1394052), (177, 1299540), (179, 1285020), (180, 1277881), (198, 1161710), (220, 1045539), (236, 974655), (242, 950490), (295, 779724), (330, 697026), (354, 649770), (358, 642510), (363, 633660), (396, 580855), (484, 475245), (495, 464684), (531, 433180), (537, 428340), (590, 389862), (605, 380196), (649, 354420), (660, 348513), (708, 324885), (716, 321255), (726, 316830), (885, 259908), (895, 257004), (990, 232342), (1062, 216590), (1074, 214170), (1089, 211220), (1180, 194931), (1210, 190098), (1298, 177210), (1452, 158415), (1611, 142780), (1770, 129954), (1790, 128502), (1815, 126732), (1947, 118140), (1969, 116820), (1980, 116171), (2124, 108295), (2148, 107085), (2178, 105610), (2420, 95049), (2596, 88605), (2655, 86636), (2685, 85668), (3222, 71390), (3245, 70884), (3540, 64977), (3580, 64251), (3630, 63366), (3894, 59070), (3938, 58410), (4356, 52805), (5310, 43318), (5370, 42834), (5445, 42244), (5841, 39380), (5907, 38940), (6444, 35695), (6490, 35442), (7139, 32220), (7260, 31683), (7788, 29535), (7876, 29205), (8055, 28556), (9735, 23628), (9845, 23364), (10561, 21780), (10620, 21659), (10740, 21417), (10890, 21122), (11682, 19690), (11814, 19470), (12980, 17721), (14278, 16110)]