203205420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6037}}^1$

素因数の和:6080

約数の個数: 144

約数和(自身を含む): 712097568

約数和(自身を除く): 508892148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6037, 6732, 8415, 11220, 12074, 16830, 18111, 24148, 30185, 33660, 36222, 54333, 60370, 66407, 72444, 90555, 102629, 108666, 120740, 132814, 181110, 199221, 205258, 217332, 265628, 271665, 307887, 332035, 362220, 398442, 410516, 513145, 543330, 597663, 615774, 664070, 796884, 923661, 996105, 1026290, 1086660, 1128919, 1195326, 1231548, 1328140, 1539435, 1847322, 1992210, 2052580, 2257838, 2390652, 2988315, 3078870, 3386757, 3694644, 3984420, 4515676, 4618305, 5644595, 5976630, 6157740, 6773514, 9236610, 10160271, 11289190, 11953260, 13547028, 16933785, 18473220, 20320542, 22578380, 33867570, 40641084, 50801355, 67735140, 101602710, 203205420]

約数ペア:

[(1, 203205420), (2, 101602710), (3, 67735140), (4, 50801355), (5, 40641084), (6, 33867570), (9, 22578380), (10, 20320542), (11, 18473220), (12, 16933785), (15, 13547028), (17, 11953260), (18, 11289190), (20, 10160271), (22, 9236610), (30, 6773514), (33, 6157740), (34, 5976630), (36, 5644595), (44, 4618305), (45, 4515676), (51, 3984420), (55, 3694644), (60, 3386757), (66, 3078870), (68, 2988315), (85, 2390652), (90, 2257838), (99, 2052580), (102, 1992210), (110, 1847322), (132, 1539435), (153, 1328140), (165, 1231548), (170, 1195326), (180, 1128919), (187, 1086660), (198, 1026290), (204, 996105), (220, 923661), (255, 796884), (306, 664070), (330, 615774), (340, 597663), (374, 543330), (396, 513145), (495, 410516), (510, 398442), (561, 362220), (612, 332035), (660, 307887), (748, 271665), (765, 265628), (935, 217332), (990, 205258), (1020, 199221), (1122, 181110), (1530, 132814), (1683, 120740), (1870, 108666), (1980, 102629), (2244, 90555), (2805, 72444), (3060, 66407), (3366, 60370), (3740, 54333), (5610, 36222), (6037, 33660), (6732, 30185), (8415, 24148), (11220, 18111), (12074, 16830)]