77292540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 280687680

約数和(自身を除く): 203395140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 29, 30, 34, 36, 39, 45, 51, 52, 58, 60, 65, 67, 68, 78, 85, 87, 90, 102, 116, 117, 130, 134, 145, 153, 156, 170, 174, 180, 195, 201, 204, 221, 234, 255, 260, 261, 268, 290, 306, 335, 340, 348, 377, 390, 402, 435, 442, 468, 493, 510, 522, 580, 585, 603, 612, 663, 670, 754, 765, 780, 804, 870, 871, 884, 986, 1005, 1020, 1044, 1105, 1131, 1139, 1170, 1206, 1305, 1326, 1340, 1479, 1508, 1530, 1740, 1742, 1885, 1943, 1972, 1989, 2010, 2210, 2262, 2278, 2340, 2412, 2465, 2610, 2613, 2652, 2958, 3015, 3060, 3315, 3393, 3417, 3484, 3770, 3886, 3978, 4020, 4355, 4420, 4437, 4524, 4556, 4930, 5220, 5226, 5655, 5695, 5829, 5916, 6030, 6409, 6630, 6786, 6834, 7395, 7540, 7772, 7839, 7956, 8710, 8874, 9715, 9860, 9945, 10251, 10452, 11310, 11390, 11658, 12060, 12818, 13065, 13260, 13572, 13668, 14790, 14807, 15678, 16965, 17085, 17420, 17487, 17748, 19227, 19430, 19890, 20502, 22185, 22620, 22780, 23316, 25259, 25636, 26130, 29145, 29580, 29614, 31356, 32045, 33031, 33930, 34170, 34974, 38454, 38860, 39195, 39780, 41004, 44370, 44421, 50518, 51255, 52260, 57681, 58290, 59228, 64090, 66062, 67860, 68340, 69948, 74035, 75777, 76908, 78390, 87435, 88740, 88842, 96135, 99093, 101036, 102510, 115362, 116580, 126295, 128180, 132124, 133263, 148070, 151554, 156780, 165155, 174870, 177684, 192270, 198186, 205020, 222105, 227331, 230724, 252590, 266526, 288405, 296140, 297279, 303108, 330310, 349740, 378885, 384540, 396372, 429403, 444210, 454662, 495465, 505180, 533052, 576810, 594558, 660620, 666315, 757770, 858806, 888420, 909324, 990930, 1136655, 1153620, 1189116, 1288209, 1332630, 1486395, 1515540, 1717612, 1981860, 2147015, 2273310, 2576418, 2665260, 2972790, 3864627, 4294030, 4546620, 5152836, 5945580, 6441045, 7729254, 8588060, 12882090, 15458508, 19323135, 25764180, 38646270, 77292540]

約数ペア:

[(1, 77292540), (2, 38646270), (3, 25764180), (4, 19323135), (5, 15458508), (6, 12882090), (9, 8588060), (10, 7729254), (12, 6441045), (13, 5945580), (15, 5152836), (17, 4546620), (18, 4294030), (20, 3864627), (26, 2972790), (29, 2665260), (30, 2576418), (34, 2273310), (36, 2147015), (39, 1981860), (45, 1717612), (51, 1515540), (52, 1486395), (58, 1332630), (60, 1288209), (65, 1189116), (67, 1153620), (68, 1136655), (78, 990930), (85, 909324), (87, 888420), (90, 858806), (102, 757770), (116, 666315), (117, 660620), (130, 594558), (134, 576810), (145, 533052), (153, 505180), (156, 495465), (170, 454662), (174, 444210), (180, 429403), (195, 396372), (201, 384540), (204, 378885), (221, 349740), (234, 330310), (255, 303108), (260, 297279), (261, 296140), (268, 288405), (290, 266526), (306, 252590), (335, 230724), (340, 227331), (348, 222105), (377, 205020), (390, 198186), (402, 192270), (435, 177684), (442, 174870), (468, 165155), (493, 156780), (510, 151554), (522, 148070), (580, 133263), (585, 132124), (603, 128180), (612, 126295), (663, 116580), (670, 115362), (754, 102510), (765, 101036), (780, 99093), (804, 96135), (870, 88842), (871, 88740), (884, 87435), (986, 78390), (1005, 76908), (1020, 75777), (1044, 74035), (1105, 69948), (1131, 68340), (1139, 67860), (1170, 66062), (1206, 64090), (1305, 59228), (1326, 58290), (1340, 57681), (1479, 52260), (1508, 51255), (1530, 50518), (1740, 44421), (1742, 44370), (1885, 41004), (1943, 39780), (1972, 39195), (1989, 38860), (2010, 38454), (2210, 34974), (2262, 34170), (2278, 33930), (2340, 33031), (2412, 32045), (2465, 31356), (2610, 29614), (2613, 29580), (2652, 29145), (2958, 26130), (3015, 25636), (3060, 25259), (3315, 23316), (3393, 22780), (3417, 22620), (3484, 22185), (3770, 20502), (3886, 19890), (3978, 19430), (4020, 19227), (4355, 17748), (4420, 17487), (4437, 17420), (4524, 17085), (4556, 16965), (4930, 15678), (5220, 14807), (5226, 14790), (5655, 13668), (5695, 13572), (5829, 13260), (5916, 13065), (6030, 12818), (6409, 12060), (6630, 11658), (6786, 11390), (6834, 11310), (7395, 10452), (7540, 10251), (7772, 9945), (7839, 9860), (7956, 9715), (8710, 8874)]