156970287400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8087}}^1$

素因数の和:8244

約数の個数: 192

約数和(自身を含む): 389872010880

約数和(自身を除く): 232901723480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 43, 50, 61, 74, 86, 100, 122, 148, 172, 185, 200, 215, 244, 296, 305, 344, 370, 430, 488, 610, 740, 860, 925, 1075, 1220, 1480, 1525, 1591, 1720, 1850, 2150, 2257, 2440, 2623, 3050, 3182, 3700, 4300, 4514, 5246, 6100, 6364, 7400, 7955, 8087, 8600, 9028, 10492, 11285, 12200, 12728, 13115, 15910, 16174, 18056, 20984, 22570, 26230, 31820, 32348, 39775, 40435, 45140, 52460, 56425, 63640, 64696, 65575, 79550, 80870, 90280, 97051, 104920, 112850, 131150, 159100, 161740, 194102, 202175, 225700, 262300, 299219, 318200, 323480, 347741, 388204, 404350, 451400, 485255, 493307, 524600, 598438, 695482, 776408, 808700, 970510, 986614, 1196876, 1390964, 1496095, 1617400, 1738705, 1941020, 1973228, 2393752, 2426275, 2466535, 2781928, 2992190, 3477410, 3882040, 3946456, 4852550, 4933070, 5984380, 6954820, 7480475, 8693525, 9705100, 9866140, 11968760, 12332675, 12866417, 13909640, 14960950, 17387050, 18252359, 19410200, 19732280, 21212201, 24665350, 25732834, 29921900, 34774100, 36504718, 42424402, 49330700, 51465668, 59843800, 64332085, 69548200, 73009436, 84848804, 91261795, 98661400, 102931336, 106061005, 128664170, 146018872, 169697608, 182523590, 212122010, 257328340, 321660425, 365047180, 424244020, 456308975, 514656680, 530305025, 643320850, 730094360, 784851437, 848488040, 912617950, 1060610050, 1286641700, 1569702874, 1825235900, 2121220100, 2573283400, 3139405748, 3650471800, 3924257185, 4242440200, 6278811496, 7848514370, 15697028740, 19621285925, 31394057480, 39242571850, 78485143700, 156970287400]

約数ペア:

[(1, 156970287400), (2, 78485143700), (4, 39242571850), (5, 31394057480), (8, 19621285925), (10, 15697028740), (20, 7848514370), (25, 6278811496), (37, 4242440200), (40, 3924257185), (43, 3650471800), (50, 3139405748), (61, 2573283400), (74, 2121220100), (86, 1825235900), (100, 1569702874), (122, 1286641700), (148, 1060610050), (172, 912617950), (185, 848488040), (200, 784851437), (215, 730094360), (244, 643320850), (296, 530305025), (305, 514656680), (344, 456308975), (370, 424244020), (430, 365047180), (488, 321660425), (610, 257328340), (740, 212122010), (860, 182523590), (925, 169697608), (1075, 146018872), (1220, 128664170), (1480, 106061005), (1525, 102931336), (1591, 98661400), (1720, 91261795), (1850, 84848804), (2150, 73009436), (2257, 69548200), (2440, 64332085), (2623, 59843800), (3050, 51465668), (3182, 49330700), (3700, 42424402), (4300, 36504718), (4514, 34774100), (5246, 29921900), (6100, 25732834), (6364, 24665350), (7400, 21212201), (7955, 19732280), (8087, 19410200), (8600, 18252359), (9028, 17387050), (10492, 14960950), (11285, 13909640), (12200, 12866417), (12728, 12332675), (13115, 11968760), (15910, 9866140), (16174, 9705100), (18056, 8693525), (20984, 7480475), (22570, 6954820), (26230, 5984380), (31820, 4933070), (32348, 4852550), (39775, 3946456), (40435, 3882040), (45140, 3477410), (52460, 2992190), (56425, 2781928), (63640, 2466535), (64696, 2426275), (65575, 2393752), (79550, 1973228), (80870, 1941020), (90280, 1738705), (97051, 1617400), (104920, 1496095), (112850, 1390964), (131150, 1196876), (159100, 986614), (161740, 970510), (194102, 808700), (202175, 776408), (225700, 695482), (262300, 598438), (299219, 524600), (318200, 493307), (323480, 485255), (347741, 451400), (388204, 404350)]