429982020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1252

約数の個数: 240

約数和(自身を含む): 1539358128

約数和(自身を除く): 1109376108

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, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1201, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2402, 2652, 2754, 3060, 3315, 3510, 3603, 3978, 4212, 4420, 4590, 4804, 5265, 5508, 5967, 6005, 6630, 6885, 7020, 7206, 7956, 9180, 9945, 10530, 10809, 11934, 12010, 13260, 13770, 14412, 15613, 17901, 18015, 19890, 20417, 21060, 21618, 23868, 24020, 27540, 29835, 31226, 32427, 35802, 36030, 39780, 40834, 43236, 46839, 54045, 59670, 61251, 62452, 64854, 71604, 72060, 78065, 81668, 89505, 93678, 97281, 102085, 108090, 119340, 122502, 129708, 140517, 156130, 162135, 179010, 183753, 187356, 194562, 204170, 216180, 234195, 245004, 265421, 281034, 306255, 312260, 324270, 358020, 367506, 389124, 408340, 421551, 468390, 486405, 530842, 551259, 562068, 612510, 648540, 702585, 735012, 796263, 843102, 918765, 936780, 972810, 1061684, 1102518, 1225020, 1264653, 1327105, 1405170, 1592526, 1653777, 1686204, 1837530, 1945620, 2107755, 2205036, 2388789, 2529306, 2654210, 2756295, 2810340, 3185052, 3307554, 3675060, 3981315, 4215510, 4777578, 5058612, 5308420, 5512590, 6323265, 6615108, 7166367, 7962630, 8268885, 8431020, 9555156, 11025180, 11943945, 12646530, 14332734, 15925260, 16537770, 21499101, 23887890, 25293060, 28665468, 33075540, 35831835, 42998202, 47775780, 71663670, 85996404, 107495505, 143327340, 214991010, 429982020]

約数ペア:

[(1, 429982020), (2, 214991010), (3, 143327340), (4, 107495505), (5, 85996404), (6, 71663670), (9, 47775780), (10, 42998202), (12, 35831835), (13, 33075540), (15, 28665468), (17, 25293060), (18, 23887890), (20, 21499101), (26, 16537770), (27, 15925260), (30, 14332734), (34, 12646530), (36, 11943945), (39, 11025180), (45, 9555156), (51, 8431020), (52, 8268885), (54, 7962630), (60, 7166367), (65, 6615108), (68, 6323265), (78, 5512590), (81, 5308420), (85, 5058612), (90, 4777578), (102, 4215510), (108, 3981315), (117, 3675060), (130, 3307554), (135, 3185052), (153, 2810340), (156, 2756295), (162, 2654210), (170, 2529306), (180, 2388789), (195, 2205036), (204, 2107755), (221, 1945620), (234, 1837530), (255, 1686204), (260, 1653777), (270, 1592526), (306, 1405170), (324, 1327105), (340, 1264653), (351, 1225020), (390, 1102518), (405, 1061684), (442, 972810), (459, 936780), (468, 918765), (510, 843102), (540, 796263), (585, 735012), (612, 702585), (663, 648540), (702, 612510), (765, 562068), (780, 551259), (810, 530842), (884, 486405), (918, 468390), (1020, 421551), (1053, 408340), (1105, 389124), (1170, 367506), (1201, 358020), (1326, 324270), (1377, 312260), (1404, 306255), (1530, 281034), (1620, 265421), (1755, 245004), (1836, 234195), (1989, 216180), (2106, 204170), (2210, 194562), (2295, 187356), (2340, 183753), (2402, 179010), (2652, 162135), (2754, 156130), (3060, 140517), (3315, 129708), (3510, 122502), (3603, 119340), (3978, 108090), (4212, 102085), (4420, 97281), (4590, 93678), (4804, 89505), (5265, 81668), (5508, 78065), (5967, 72060), (6005, 71604), (6630, 64854), (6885, 62452), (7020, 61251), (7206, 59670), (7956, 54045), (9180, 46839), (9945, 43236), (10530, 40834), (10809, 39780), (11934, 36030), (12010, 35802), (13260, 32427), (13770, 31226), (14412, 29835), (15613, 27540), (17901, 24020), (18015, 23868), (19890, 21618), (20417, 21060)]