31006229400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{5231}}^1$

素因数の和:5379

約数の個数: 288

約数和(自身を含む): 108165844800

約数和(自身を除く): 77159615400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 89, 90, 100, 111, 120, 148, 150, 178, 180, 185, 200, 222, 225, 267, 296, 300, 333, 356, 360, 370, 444, 445, 450, 534, 555, 600, 666, 712, 740, 801, 888, 890, 900, 925, 1068, 1110, 1332, 1335, 1480, 1602, 1665, 1780, 1800, 1850, 2136, 2220, 2225, 2664, 2670, 2775, 3204, 3293, 3330, 3560, 3700, 4005, 4440, 4450, 5231, 5340, 5550, 6408, 6586, 6660, 6675, 7400, 8010, 8325, 8900, 9879, 10462, 10680, 11100, 13172, 13320, 13350, 15693, 16020, 16465, 16650, 17800, 19758, 20025, 20924, 22200, 26155, 26344, 26700, 29637, 31386, 32040, 32930, 33300, 39516, 40050, 41848, 47079, 49395, 52310, 53400, 59274, 62772, 65860, 66600, 78465, 79032, 80100, 82325, 94158, 98790, 104620, 118548, 125544, 130775, 131720, 148185, 156930, 160200, 164650, 188316, 193547, 197580, 209240, 235395, 237096, 246975, 261550, 296370, 313860, 329300, 376632, 387094, 392325, 395160, 465559, 470790, 493950, 523100, 580641, 592740, 627720, 658600, 740925, 774188, 784650, 931118, 941580, 967735, 987900, 1046200, 1161282, 1176975, 1185480, 1396677, 1481850, 1548376, 1569300, 1741923, 1862236, 1883160, 1935470, 1975800, 2322564, 2327795, 2353950, 2793354, 2903205, 2963700, 3138600, 3483846, 3724472, 3870940, 4190031, 4645128, 4655590, 4707900, 4838675, 5586708, 5806410, 5927400, 6967692, 6983385, 7741880, 8380062, 8709615, 9311180, 9415800, 9677350, 11173416, 11612820, 11638975, 13935384, 13966770, 14516025, 16760124, 17225683, 17419230, 18622360, 19354700, 20950155, 23225640, 23277950, 27933540, 29032050, 33520248, 34451366, 34838460, 34916925, 38709400, 41900310, 43548075, 46555900, 51677049, 55867080, 58064100, 68902732, 69676920, 69833850, 83800620, 86128415, 87096150, 93111800, 103354098, 104750775, 116128200, 137805464, 139667700, 155031147, 167601240, 172256830, 174192300, 206708196, 209501550, 258385245, 279335400, 310062294, 344513660, 348384600, 413416392, 419003100, 430642075, 516770490, 620124588, 689027320, 775155735, 838006200, 861284150, 1033540980, 1240249176, 1291926225, 1550311470, 1722568300, 2067081960, 2583852450, 3100622940, 3445136600, 3875778675, 5167704900, 6201245880, 7751557350, 10335409800, 15503114700, 31006229400]

約数ペア:

[(1, 31006229400), (2, 15503114700), (3, 10335409800), (4, 7751557350), (5, 6201245880), (6, 5167704900), (8, 3875778675), (9, 3445136600), (10, 3100622940), (12, 2583852450), (15, 2067081960), (18, 1722568300), (20, 1550311470), (24, 1291926225), (25, 1240249176), (30, 1033540980), (36, 861284150), (37, 838006200), (40, 775155735), (45, 689027320), (50, 620124588), (60, 516770490), (72, 430642075), (74, 419003100), (75, 413416392), (89, 348384600), (90, 344513660), (100, 310062294), (111, 279335400), (120, 258385245), (148, 209501550), (150, 206708196), (178, 174192300), (180, 172256830), (185, 167601240), (200, 155031147), (222, 139667700), (225, 137805464), (267, 116128200), (296, 104750775), (300, 103354098), (333, 93111800), (356, 87096150), (360, 86128415), (370, 83800620), (444, 69833850), (445, 69676920), (450, 68902732), (534, 58064100), (555, 55867080), (600, 51677049), (666, 46555900), (712, 43548075), (740, 41900310), (801, 38709400), (888, 34916925), (890, 34838460), (900, 34451366), (925, 33520248), (1068, 29032050), (1110, 27933540), (1332, 23277950), (1335, 23225640), (1480, 20950155), (1602, 19354700), (1665, 18622360), (1780, 17419230), (1800, 17225683), (1850, 16760124), (2136, 14516025), (2220, 13966770), (2225, 13935384), (2664, 11638975), (2670, 11612820), (2775, 11173416), (3204, 9677350), (3293, 9415800), (3330, 9311180), (3560, 8709615), (3700, 8380062), (4005, 7741880), (4440, 6983385), (4450, 6967692), (5231, 5927400), (5340, 5806410), (5550, 5586708), (6408, 4838675), (6586, 4707900), (6660, 4655590), (6675, 4645128), (7400, 4190031), (8010, 3870940), (8325, 3724472), (8900, 3483846), (9879, 3138600), (10462, 2963700), (10680, 2903205), (11100, 2793354), (13172, 2353950), (13320, 2327795), (13350, 2322564), (15693, 1975800), (16020, 1935470), (16465, 1883160), (16650, 1862236), (17800, 1741923), (19758, 1569300), (20025, 1548376), (20924, 1481850), (22200, 1396677), (26155, 1185480), (26344, 1176975), (26700, 1161282), (29637, 1046200), (31386, 987900), (32040, 967735), (32930, 941580), (33300, 931118), (39516, 784650), (40050, 774188), (41848, 740925), (47079, 658600), (49395, 627720), (52310, 592740), (53400, 580641), (59274, 523100), (62772, 493950), (65860, 470790), (66600, 465559), (78465, 395160), (79032, 392325), (80100, 387094), (82325, 376632), (94158, 329300), (98790, 313860), (104620, 296370), (118548, 261550), (125544, 246975), (130775, 237096), (131720, 235395), (148185, 209240), (156930, 197580), (160200, 193547), (164650, 188316)]