121368780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 439193664

約数和(自身を除く): 317824884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 113, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 226, 234, 243, 255, 260, 270, 306, 324, 339, 340, 351, 390, 405, 442, 452, 459, 468, 486, 510, 540, 565, 585, 612, 663, 678, 702, 765, 780, 810, 884, 918, 972, 1017, 1020, 1053, 1105, 1130, 1170, 1215, 1326, 1356, 1377, 1404, 1469, 1530, 1620, 1695, 1755, 1836, 1921, 1989, 2034, 2106, 2210, 2260, 2295, 2340, 2430, 2652, 2754, 2938, 3051, 3060, 3159, 3315, 3390, 3510, 3842, 3978, 4068, 4131, 4212, 4407, 4420, 4590, 4860, 5085, 5265, 5508, 5763, 5876, 5967, 6102, 6318, 6630, 6780, 6885, 7020, 7345, 7684, 7956, 8262, 8814, 9153, 9180, 9605, 9945, 10170, 10530, 11526, 11934, 12204, 12636, 13221, 13260, 13770, 14690, 15255, 15795, 16524, 17289, 17628, 17901, 18306, 19210, 19890, 20340, 20655, 21060, 22035, 23052, 23868, 24973, 26442, 27459, 27540, 28815, 29380, 29835, 30510, 31590, 34578, 35802, 36612, 38420, 39663, 39780, 41310, 44070, 45765, 49946, 51867, 52884, 53703, 54918, 57630, 59670, 61020, 63180, 66105, 69156, 71604, 74919, 79326, 82620, 86445, 88140, 89505, 91530, 99892, 103734, 107406, 109836, 115260, 118989, 119340, 124865, 132210, 137295, 149838, 155601, 158652, 172890, 179010, 183060, 198315, 207468, 214812, 224757, 237978, 249730, 259335, 264420, 268515, 274590, 299676, 311202, 345780, 356967, 358020, 374595, 396630, 449514, 466803, 475956, 499460, 518670, 537030, 549180, 594945, 622404, 674271, 713934, 749190, 778005, 793260, 899028, 933606, 1037340, 1074060, 1123785, 1189890, 1348542, 1427868, 1498380, 1556010, 1784835, 1867212, 2022813, 2247570, 2334015, 2379780, 2697084, 3112020, 3371355, 3569670, 4045626, 4495140, 4668030, 6068439, 6742710, 7139340, 8091252, 9336060, 10114065, 12136878, 13485420, 20228130, 24273756, 30342195, 40456260, 60684390, 121368780]

約数ペア:

[(1, 121368780), (2, 60684390), (3, 40456260), (4, 30342195), (5, 24273756), (6, 20228130), (9, 13485420), (10, 12136878), (12, 10114065), (13, 9336060), (15, 8091252), (17, 7139340), (18, 6742710), (20, 6068439), (26, 4668030), (27, 4495140), (30, 4045626), (34, 3569670), (36, 3371355), (39, 3112020), (45, 2697084), (51, 2379780), (52, 2334015), (54, 2247570), (60, 2022813), (65, 1867212), (68, 1784835), (78, 1556010), (81, 1498380), (85, 1427868), (90, 1348542), (102, 1189890), (108, 1123785), (113, 1074060), (117, 1037340), (130, 933606), (135, 899028), (153, 793260), (156, 778005), (162, 749190), (170, 713934), (180, 674271), (195, 622404), (204, 594945), (221, 549180), (226, 537030), (234, 518670), (243, 499460), (255, 475956), (260, 466803), (270, 449514), (306, 396630), (324, 374595), (339, 358020), (340, 356967), (351, 345780), (390, 311202), (405, 299676), (442, 274590), (452, 268515), (459, 264420), (468, 259335), (486, 249730), (510, 237978), (540, 224757), (565, 214812), (585, 207468), (612, 198315), (663, 183060), (678, 179010), (702, 172890), (765, 158652), (780, 155601), (810, 149838), (884, 137295), (918, 132210), (972, 124865), (1017, 119340), (1020, 118989), (1053, 115260), (1105, 109836), (1130, 107406), (1170, 103734), (1215, 99892), (1326, 91530), (1356, 89505), (1377, 88140), (1404, 86445), (1469, 82620), (1530, 79326), (1620, 74919), (1695, 71604), (1755, 69156), (1836, 66105), (1921, 63180), (1989, 61020), (2034, 59670), (2106, 57630), (2210, 54918), (2260, 53703), (2295, 52884), (2340, 51867), (2430, 49946), (2652, 45765), (2754, 44070), (2938, 41310), (3051, 39780), (3060, 39663), (3159, 38420), (3315, 36612), (3390, 35802), (3510, 34578), (3842, 31590), (3978, 30510), (4068, 29835), (4131, 29380), (4212, 28815), (4407, 27540), (4420, 27459), (4590, 26442), (4860, 24973), (5085, 23868), (5265, 23052), (5508, 22035), (5763, 21060), (5876, 20655), (5967, 20340), (6102, 19890), (6318, 19210), (6630, 18306), (6780, 17901), (6885, 17628), (7020, 17289), (7345, 16524), (7684, 15795), (7956, 15255), (8262, 14690), (8814, 13770), (9153, 13260), (9180, 13221), (9605, 12636), (9945, 12204), (10170, 11934), (10530, 11526)]