98885600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 279263376

約数和(自身を除く): 180377776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 272, 275, 340, 352, 374, 400, 425, 440, 544, 550, 661, 680, 748, 800, 850, 880, 935, 1100, 1322, 1360, 1496, 1700, 1760, 1870, 2200, 2644, 2720, 2992, 3305, 3400, 3740, 4400, 4675, 5288, 5984, 6610, 6800, 7271, 7480, 8800, 9350, 10576, 11237, 13220, 13600, 14542, 14960, 16525, 18700, 21152, 22474, 26440, 29084, 29920, 33050, 36355, 37400, 44948, 52880, 56185, 58168, 66100, 72710, 74800, 89896, 105760, 112370, 116336, 123607, 132200, 145420, 149600, 179792, 181775, 224740, 232672, 247214, 264400, 280925, 290840, 359584, 363550, 449480, 494428, 528800, 561850, 581680, 618035, 727100, 898960, 988856, 1123700, 1163360, 1236070, 1454200, 1797920, 1977712, 2247400, 2472140, 2908400, 3090175, 3955424, 4494800, 4944280, 5816800, 6180350, 8989600, 9888560, 12360700, 19777120, 24721400, 49442800, 98885600]

約数ペア:

[(1, 98885600), (2, 49442800), (4, 24721400), (5, 19777120), (8, 12360700), (10, 9888560), (11, 8989600), (16, 6180350), (17, 5816800), (20, 4944280), (22, 4494800), (25, 3955424), (32, 3090175), (34, 2908400), (40, 2472140), (44, 2247400), (50, 1977712), (55, 1797920), (68, 1454200), (80, 1236070), (85, 1163360), (88, 1123700), (100, 988856), (110, 898960), (136, 727100), (160, 618035), (170, 581680), (176, 561850), (187, 528800), (200, 494428), (220, 449480), (272, 363550), (275, 359584), (340, 290840), (352, 280925), (374, 264400), (400, 247214), (425, 232672), (440, 224740), (544, 181775), (550, 179792), (661, 149600), (680, 145420), (748, 132200), (800, 123607), (850, 116336), (880, 112370), (935, 105760), (1100, 89896), (1322, 74800), (1360, 72710), (1496, 66100), (1700, 58168), (1760, 56185), (1870, 52880), (2200, 44948), (2644, 37400), (2720, 36355), (2992, 33050), (3305, 29920), (3400, 29084), (3740, 26440), (4400, 22474), (4675, 21152), (5288, 18700), (5984, 16525), (6610, 14960), (6800, 14542), (7271, 13600), (7480, 13220), (8800, 11237), (9350, 10576)]