89926650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 271241568

約数和(自身を除く): 181314918

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 37, 45, 50, 55, 66, 74, 75, 90, 99, 110, 111, 150, 165, 185, 198, 222, 225, 275, 330, 333, 370, 407, 450, 491, 495, 550, 555, 666, 814, 825, 925, 982, 990, 1110, 1221, 1473, 1650, 1665, 1850, 2035, 2442, 2455, 2475, 2775, 2946, 3330, 3663, 4070, 4419, 4910, 4950, 5401, 5550, 6105, 7326, 7365, 8325, 8838, 10175, 10802, 12210, 12275, 14730, 16203, 16650, 18167, 18315, 20350, 22095, 24550, 27005, 30525, 32406, 36334, 36630, 36825, 44190, 48609, 54010, 54501, 61050, 73650, 81015, 90835, 91575, 97218, 109002, 110475, 135025, 162030, 163503, 181670, 183150, 199837, 220950, 243045, 270050, 272505, 327006, 399674, 405075, 454175, 486090, 545010, 599511, 810150, 817515, 908350, 999185, 1199022, 1215225, 1362525, 1635030, 1798533, 1998370, 2430450, 2725050, 2997555, 3597066, 4087575, 4995925, 5995110, 8175150, 8992665, 9991850, 14987775, 17985330, 29975550, 44963325, 89926650]

約数ペア:

[(1, 89926650), (2, 44963325), (3, 29975550), (5, 17985330), (6, 14987775), (9, 9991850), (10, 8992665), (11, 8175150), (15, 5995110), (18, 4995925), (22, 4087575), (25, 3597066), (30, 2997555), (33, 2725050), (37, 2430450), (45, 1998370), (50, 1798533), (55, 1635030), (66, 1362525), (74, 1215225), (75, 1199022), (90, 999185), (99, 908350), (110, 817515), (111, 810150), (150, 599511), (165, 545010), (185, 486090), (198, 454175), (222, 405075), (225, 399674), (275, 327006), (330, 272505), (333, 270050), (370, 243045), (407, 220950), (450, 199837), (491, 183150), (495, 181670), (550, 163503), (555, 162030), (666, 135025), (814, 110475), (825, 109002), (925, 97218), (982, 91575), (990, 90835), (1110, 81015), (1221, 73650), (1473, 61050), (1650, 54501), (1665, 54010), (1850, 48609), (2035, 44190), (2442, 36825), (2455, 36630), (2475, 36334), (2775, 32406), (2946, 30525), (3330, 27005), (3663, 24550), (4070, 22095), (4419, 20350), (4910, 18315), (4950, 18167), (5401, 16650), (5550, 16203), (6105, 14730), (7326, 12275), (7365, 12210), (8325, 10802), (8838, 10175)]