73155420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 259943040

約数和(自身を除く): 186787620

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, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 613, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1226, 1326, 1404, 1530, 1755, 1836, 1839, 1989, 2210, 2295, 2340, 2452, 2652, 3060, 3065, 3315, 3510, 3678, 3978, 4420, 4590, 5517, 5967, 6130, 6630, 7020, 7356, 7956, 7969, 9180, 9195, 9945, 10421, 11034, 11934, 12260, 13260, 15938, 16551, 18390, 19890, 20842, 22068, 23868, 23907, 27585, 29835, 31263, 31876, 33102, 36780, 39780, 39845, 41684, 47814, 52105, 55170, 59670, 62526, 66204, 71721, 79690, 82755, 93789, 95628, 104210, 110340, 119340, 119535, 125052, 135473, 143442, 156315, 159380, 165510, 187578, 208420, 215163, 239070, 270946, 281367, 286884, 312630, 331020, 358605, 375156, 406419, 430326, 468945, 478140, 541892, 562734, 625260, 677365, 717210, 812838, 860652, 937890, 1075815, 1125468, 1219257, 1354730, 1406835, 1434420, 1625676, 1875780, 2032095, 2151630, 2438514, 2709460, 2813670, 3657771, 4064190, 4303260, 4877028, 5627340, 6096285, 7315542, 8128380, 12192570, 14631084, 18288855, 24385140, 36577710, 73155420]

約数ペア:

[(1, 73155420), (2, 36577710), (3, 24385140), (4, 18288855), (5, 14631084), (6, 12192570), (9, 8128380), (10, 7315542), (12, 6096285), (13, 5627340), (15, 4877028), (17, 4303260), (18, 4064190), (20, 3657771), (26, 2813670), (27, 2709460), (30, 2438514), (34, 2151630), (36, 2032095), (39, 1875780), (45, 1625676), (51, 1434420), (52, 1406835), (54, 1354730), (60, 1219257), (65, 1125468), (68, 1075815), (78, 937890), (85, 860652), (90, 812838), (102, 717210), (108, 677365), (117, 625260), (130, 562734), (135, 541892), (153, 478140), (156, 468945), (170, 430326), (180, 406419), (195, 375156), (204, 358605), (221, 331020), (234, 312630), (255, 286884), (260, 281367), (270, 270946), (306, 239070), (340, 215163), (351, 208420), (390, 187578), (442, 165510), (459, 159380), (468, 156315), (510, 143442), (540, 135473), (585, 125052), (612, 119535), (613, 119340), (663, 110340), (702, 104210), (765, 95628), (780, 93789), (884, 82755), (918, 79690), (1020, 71721), (1105, 66204), (1170, 62526), (1226, 59670), (1326, 55170), (1404, 52105), (1530, 47814), (1755, 41684), (1836, 39845), (1839, 39780), (1989, 36780), (2210, 33102), (2295, 31876), (2340, 31263), (2452, 29835), (2652, 27585), (3060, 23907), (3065, 23868), (3315, 22068), (3510, 20842), (3678, 19890), (3978, 18390), (4420, 16551), (4590, 15938), (5517, 13260), (5967, 12260), (6130, 11934), (6630, 11034), (7020, 10421), (7356, 9945), (7956, 9195), (7969, 9180)]