172635540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 629207040

約数和(自身を除く): 456571500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 43, 44, 55, 60, 66, 70, 77, 79, 84, 86, 105, 110, 121, 129, 132, 140, 154, 158, 165, 172, 210, 215, 220, 231, 237, 242, 258, 301, 308, 316, 330, 363, 385, 395, 420, 430, 462, 473, 474, 484, 516, 553, 602, 605, 645, 660, 726, 770, 790, 847, 860, 869, 903, 924, 946, 948, 1106, 1155, 1185, 1204, 1210, 1290, 1419, 1452, 1505, 1540, 1580, 1659, 1694, 1738, 1806, 1815, 1892, 2212, 2310, 2365, 2370, 2420, 2541, 2580, 2607, 2765, 2838, 3010, 3311, 3318, 3388, 3397, 3476, 3612, 3630, 4235, 4345, 4515, 4620, 4730, 4740, 5082, 5203, 5214, 5530, 5676, 6020, 6083, 6622, 6636, 6794, 7095, 7260, 8295, 8470, 8690, 9030, 9460, 9559, 9933, 10164, 10191, 10406, 10428, 11060, 12166, 12705, 13035, 13244, 13588, 14190, 15609, 16555, 16590, 16940, 16985, 17380, 18060, 18249, 19118, 19866, 20382, 20812, 23779, 24332, 25410, 26015, 26070, 28380, 28677, 30415, 31218, 33110, 33180, 33970, 36421, 36498, 37367, 38236, 39732, 40764, 47558, 47795, 49665, 50820, 50955, 52030, 52140, 57354, 60830, 62436, 66220, 66913, 67940, 71337, 72842, 72996, 74734, 78045, 91245, 95116, 95590, 99330, 101910, 104060, 109263, 112101, 114708, 118895, 121660, 133826, 142674, 143385, 145684, 149468, 156090, 182105, 182490, 186835, 191180, 198660, 200739, 203820, 218526, 224202, 237790, 261569, 267652, 285348, 286770, 312180, 334565, 356685, 364210, 364980, 373670, 401478, 411037, 437052, 448404, 475580, 523138, 546315, 560505, 573540, 669130, 713370, 728420, 747340, 784707, 802956, 822074, 1003695, 1046276, 1092630, 1121010, 1233111, 1307845, 1338260, 1426740, 1569414, 1644148, 2007390, 2055185, 2185260, 2242020, 2466222, 2615690, 2877259, 3138828, 3923535, 4014780, 4110370, 4932444, 5231380, 5754518, 6165555, 7847070, 8220740, 8631777, 11509036, 12331110, 14386295, 15694140, 17263554, 24662220, 28772590, 34527108, 43158885, 57545180, 86317770, 172635540]

約数ペア:

[(1, 172635540), (2, 86317770), (3, 57545180), (4, 43158885), (5, 34527108), (6, 28772590), (7, 24662220), (10, 17263554), (11, 15694140), (12, 14386295), (14, 12331110), (15, 11509036), (20, 8631777), (21, 8220740), (22, 7847070), (28, 6165555), (30, 5754518), (33, 5231380), (35, 4932444), (42, 4110370), (43, 4014780), (44, 3923535), (55, 3138828), (60, 2877259), (66, 2615690), (70, 2466222), (77, 2242020), (79, 2185260), (84, 2055185), (86, 2007390), (105, 1644148), (110, 1569414), (121, 1426740), (129, 1338260), (132, 1307845), (140, 1233111), (154, 1121010), (158, 1092630), (165, 1046276), (172, 1003695), (210, 822074), (215, 802956), (220, 784707), (231, 747340), (237, 728420), (242, 713370), (258, 669130), (301, 573540), (308, 560505), (316, 546315), (330, 523138), (363, 475580), (385, 448404), (395, 437052), (420, 411037), (430, 401478), (462, 373670), (473, 364980), (474, 364210), (484, 356685), (516, 334565), (553, 312180), (602, 286770), (605, 285348), (645, 267652), (660, 261569), (726, 237790), (770, 224202), (790, 218526), (847, 203820), (860, 200739), (869, 198660), (903, 191180), (924, 186835), (946, 182490), (948, 182105), (1106, 156090), (1155, 149468), (1185, 145684), (1204, 143385), (1210, 142674), (1290, 133826), (1419, 121660), (1452, 118895), (1505, 114708), (1540, 112101), (1580, 109263), (1659, 104060), (1694, 101910), (1738, 99330), (1806, 95590), (1815, 95116), (1892, 91245), (2212, 78045), (2310, 74734), (2365, 72996), (2370, 72842), (2420, 71337), (2541, 67940), (2580, 66913), (2607, 66220), (2765, 62436), (2838, 60830), (3010, 57354), (3311, 52140), (3318, 52030), (3388, 50955), (3397, 50820), (3476, 49665), (3612, 47795), (3630, 47558), (4235, 40764), (4345, 39732), (4515, 38236), (4620, 37367), (4730, 36498), (4740, 36421), (5082, 33970), (5203, 33180), (5214, 33110), (5530, 31218), (5676, 30415), (6020, 28677), (6083, 28380), (6622, 26070), (6636, 26015), (6794, 25410), (7095, 24332), (7260, 23779), (8295, 20812), (8470, 20382), (8690, 19866), (9030, 19118), (9460, 18249), (9559, 18060), (9933, 17380), (10164, 16985), (10191, 16940), (10406, 16590), (10428, 16555), (11060, 15609), (12166, 14190), (12705, 13588), (13035, 13244)]