177318180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 627177600

約数和(自身を除く): 449859420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 67, 78, 87, 90, 108, 116, 117, 130, 134, 135, 145, 156, 169, 174, 180, 195, 201, 234, 260, 261, 268, 270, 290, 335, 338, 348, 351, 377, 390, 402, 435, 468, 507, 522, 540, 580, 585, 603, 670, 676, 702, 754, 780, 783, 804, 845, 870, 871, 1005, 1014, 1044, 1131, 1170, 1206, 1305, 1340, 1404, 1508, 1521, 1566, 1690, 1740, 1742, 1755, 1809, 1885, 1943, 2010, 2028, 2262, 2340, 2412, 2535, 2610, 2613, 3015, 3042, 3132, 3380, 3393, 3484, 3510, 3618, 3770, 3886, 3915, 4020, 4355, 4524, 4563, 4901, 5070, 5220, 5226, 5655, 5829, 6030, 6084, 6786, 7020, 7236, 7540, 7605, 7772, 7830, 7839, 8710, 9045, 9126, 9715, 9802, 10140, 10179, 10452, 11310, 11323, 11658, 12060, 13065, 13572, 14703, 15210, 15660, 15678, 16965, 17420, 17487, 18090, 18252, 19430, 19604, 20358, 22620, 22646, 22815, 23316, 23517, 24505, 25259, 26130, 29145, 29406, 30420, 31356, 33930, 33969, 34974, 36180, 38860, 39195, 40716, 44109, 45292, 45630, 47034, 49010, 50518, 50895, 52260, 52461, 56615, 58290, 58812, 67860, 67938, 69948, 73515, 75777, 78390, 87435, 88218, 91260, 94068, 98020, 101036, 101790, 101907, 104922, 113230, 116580, 117585, 126295, 132327, 135876, 147030, 151554, 156780, 169845, 174870, 176436, 203580, 203814, 209844, 220545, 226460, 227331, 235170, 252590, 262305, 264654, 294060, 303108, 305721, 328367, 339690, 349740, 378885, 407628, 441090, 454662, 470340, 505180, 509535, 524610, 529308, 611442, 656734, 661635, 679380, 681993, 757770, 882180, 909324, 985101, 1019070, 1049220, 1136655, 1222884, 1313468, 1323270, 1363986, 1515540, 1528605, 1641835, 1970202, 2038140, 2273310, 2646540, 2727972, 2955303, 3057210, 3283670, 3409965, 3940404, 4546620, 4925505, 5910606, 6114420, 6567340, 6819930, 8865909, 9851010, 11821212, 13639860, 14776515, 17731818, 19702020, 29553030, 35463636, 44329545, 59106060, 88659090, 177318180]

約数ペア:

[(1, 177318180), (2, 88659090), (3, 59106060), (4, 44329545), (5, 35463636), (6, 29553030), (9, 19702020), (10, 17731818), (12, 14776515), (13, 13639860), (15, 11821212), (18, 9851010), (20, 8865909), (26, 6819930), (27, 6567340), (29, 6114420), (30, 5910606), (36, 4925505), (39, 4546620), (45, 3940404), (52, 3409965), (54, 3283670), (58, 3057210), (60, 2955303), (65, 2727972), (67, 2646540), (78, 2273310), (87, 2038140), (90, 1970202), (108, 1641835), (116, 1528605), (117, 1515540), (130, 1363986), (134, 1323270), (135, 1313468), (145, 1222884), (156, 1136655), (169, 1049220), (174, 1019070), (180, 985101), (195, 909324), (201, 882180), (234, 757770), (260, 681993), (261, 679380), (268, 661635), (270, 656734), (290, 611442), (335, 529308), (338, 524610), (348, 509535), (351, 505180), (377, 470340), (390, 454662), (402, 441090), (435, 407628), (468, 378885), (507, 349740), (522, 339690), (540, 328367), (580, 305721), (585, 303108), (603, 294060), (670, 264654), (676, 262305), (702, 252590), (754, 235170), (780, 227331), (783, 226460), (804, 220545), (845, 209844), (870, 203814), (871, 203580), (1005, 176436), (1014, 174870), (1044, 169845), (1131, 156780), (1170, 151554), (1206, 147030), (1305, 135876), (1340, 132327), (1404, 126295), (1508, 117585), (1521, 116580), (1566, 113230), (1690, 104922), (1740, 101907), (1742, 101790), (1755, 101036), (1809, 98020), (1885, 94068), (1943, 91260), (2010, 88218), (2028, 87435), (2262, 78390), (2340, 75777), (2412, 73515), (2535, 69948), (2610, 67938), (2613, 67860), (3015, 58812), (3042, 58290), (3132, 56615), (3380, 52461), (3393, 52260), (3484, 50895), (3510, 50518), (3618, 49010), (3770, 47034), (3886, 45630), (3915, 45292), (4020, 44109), (4355, 40716), (4524, 39195), (4563, 38860), (4901, 36180), (5070, 34974), (5220, 33969), (5226, 33930), (5655, 31356), (5829, 30420), (6030, 29406), (6084, 29145), (6786, 26130), (7020, 25259), (7236, 24505), (7540, 23517), (7605, 23316), (7772, 22815), (7830, 22646), (7839, 22620), (8710, 20358), (9045, 19604), (9126, 19430), (9715, 18252), (9802, 18090), (10140, 17487), (10179, 17420), (10452, 16965), (11310, 15678), (11323, 15660), (11658, 15210), (12060, 14703), (13065, 13572)]