202604820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 649313280

約数和(自身を除く): 446708460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 59, 60, 66, 86, 110, 118, 121, 129, 132, 165, 172, 177, 215, 220, 236, 242, 258, 295, 330, 354, 363, 430, 473, 484, 516, 590, 605, 645, 649, 660, 708, 726, 860, 885, 946, 1180, 1210, 1290, 1298, 1331, 1419, 1452, 1770, 1815, 1892, 1947, 2365, 2420, 2537, 2580, 2596, 2662, 2838, 3245, 3540, 3630, 3894, 3993, 4730, 5074, 5203, 5324, 5676, 6490, 6655, 7095, 7139, 7260, 7611, 7788, 7986, 9460, 9735, 10148, 10406, 12685, 12980, 13310, 14190, 14278, 15222, 15609, 15972, 19470, 19965, 20812, 21417, 25370, 26015, 26620, 27907, 28380, 28556, 30444, 31218, 35695, 38055, 38940, 39930, 42834, 50740, 52030, 55814, 57233, 62436, 71390, 76110, 78045, 78529, 79860, 83721, 85668, 104060, 107085, 111628, 114466, 139535, 142780, 152220, 156090, 157058, 167442, 171699, 214170, 228932, 235587, 279070, 286165, 306977, 312180, 314116, 334884, 343398, 392645, 418605, 428340, 471174, 558140, 572330, 613954, 686796, 785290, 837210, 858495, 920931, 942348, 1144660, 1177935, 1227908, 1534885, 1570580, 1674420, 1716990, 1841862, 2355870, 3069770, 3376747, 3433980, 3683724, 4604655, 4711740, 6139540, 6753494, 9209310, 10130241, 13506988, 16883735, 18418620, 20260482, 33767470, 40520964, 50651205, 67534940, 101302410, 202604820]

約数ペア:

[(1, 202604820), (2, 101302410), (3, 67534940), (4, 50651205), (5, 40520964), (6, 33767470), (10, 20260482), (11, 18418620), (12, 16883735), (15, 13506988), (20, 10130241), (22, 9209310), (30, 6753494), (33, 6139540), (43, 4711740), (44, 4604655), (55, 3683724), (59, 3433980), (60, 3376747), (66, 3069770), (86, 2355870), (110, 1841862), (118, 1716990), (121, 1674420), (129, 1570580), (132, 1534885), (165, 1227908), (172, 1177935), (177, 1144660), (215, 942348), (220, 920931), (236, 858495), (242, 837210), (258, 785290), (295, 686796), (330, 613954), (354, 572330), (363, 558140), (430, 471174), (473, 428340), (484, 418605), (516, 392645), (590, 343398), (605, 334884), (645, 314116), (649, 312180), (660, 306977), (708, 286165), (726, 279070), (860, 235587), (885, 228932), (946, 214170), (1180, 171699), (1210, 167442), (1290, 157058), (1298, 156090), (1331, 152220), (1419, 142780), (1452, 139535), (1770, 114466), (1815, 111628), (1892, 107085), (1947, 104060), (2365, 85668), (2420, 83721), (2537, 79860), (2580, 78529), (2596, 78045), (2662, 76110), (2838, 71390), (3245, 62436), (3540, 57233), (3630, 55814), (3894, 52030), (3993, 50740), (4730, 42834), (5074, 39930), (5203, 38940), (5324, 38055), (5676, 35695), (6490, 31218), (6655, 30444), (7095, 28556), (7139, 28380), (7260, 27907), (7611, 26620), (7788, 26015), (7986, 25370), (9460, 21417), (9735, 20812), (10148, 19965), (10406, 19470), (12685, 15972), (12980, 15609), (13310, 15222), (14190, 14278)]