1100555280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138959}}^1$

素因数の和:138989

約数の個数: 120

約数和(自身を含む): 4032063360

約数和(自身を除く): 2931508080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 138959, 277918, 416877, 555836, 694795, 833754, 1111672, 1250631, 1389590, 1528549, 1667508, 2084385, 2223344, 2501262, 2779180, 3057098, 3335016, 4168770, 4585647, 5002524, 5558360, 6114196, 6253155, 6670032, 7642745, 8337540, 9171294, 10005048, 11116720, 12228392, 12506310, 13756941, 15285490, 16675080, 18342588, 20010096, 22928235, 24456784, 25012620, 27513882, 30570980, 33350160, 36685176, 45856470, 50025240, 55027764, 61141960, 68784705, 73370352, 91712940, 100050480, 110055528, 122283920, 137569410, 183425880, 220111056, 275138820, 366851760, 550277640, 1100555280]

約数ペア:

[(1, 1100555280), (2, 550277640), (3, 366851760), (4, 275138820), (5, 220111056), (6, 183425880), (8, 137569410), (9, 122283920), (10, 110055528), (11, 100050480), (12, 91712940), (15, 73370352), (16, 68784705), (18, 61141960), (20, 55027764), (22, 50025240), (24, 45856470), (30, 36685176), (33, 33350160), (36, 30570980), (40, 27513882), (44, 25012620), (45, 24456784), (48, 22928235), (55, 20010096), (60, 18342588), (66, 16675080), (72, 15285490), (80, 13756941), (88, 12506310), (90, 12228392), (99, 11116720), (110, 10005048), (120, 9171294), (132, 8337540), (144, 7642745), (165, 6670032), (176, 6253155), (180, 6114196), (198, 5558360), (220, 5002524), (240, 4585647), (264, 4168770), (330, 3335016), (360, 3057098), (396, 2779180), (440, 2501262), (495, 2223344), (528, 2084385), (660, 1667508), (720, 1528549), (792, 1389590), (880, 1250631), (990, 1111672), (1320, 833754), (1584, 694795), (1980, 555836), (2640, 416877), (3960, 277918), (7920, 138959)]