131545800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 446556240

約数和(自身を除く): 315010440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 107, 120, 150, 180, 200, 214, 225, 300, 321, 360, 428, 450, 535, 600, 642, 683, 856, 900, 963, 1070, 1284, 1366, 1605, 1800, 1926, 2049, 2140, 2568, 2675, 2732, 3210, 3415, 3852, 4098, 4280, 4815, 5350, 5464, 6147, 6420, 6830, 7704, 8025, 8196, 9630, 10245, 10700, 12294, 12840, 13660, 16050, 16392, 17075, 19260, 20490, 21400, 24075, 24588, 27320, 30735, 32100, 34150, 38520, 40980, 48150, 49176, 51225, 61470, 64200, 68300, 73081, 81960, 96300, 102450, 122940, 136600, 146162, 153675, 192600, 204900, 219243, 245880, 292324, 307350, 365405, 409800, 438486, 584648, 614700, 657729, 730810, 876972, 1096215, 1229400, 1315458, 1461620, 1753944, 1827025, 2192430, 2630916, 2923240, 3288645, 3654050, 4384860, 5261832, 5481075, 6577290, 7308100, 8769720, 10962150, 13154580, 14616200, 16443225, 21924300, 26309160, 32886450, 43848600, 65772900, 131545800]

約数ペア:

[(1, 131545800), (2, 65772900), (3, 43848600), (4, 32886450), (5, 26309160), (6, 21924300), (8, 16443225), (9, 14616200), (10, 13154580), (12, 10962150), (15, 8769720), (18, 7308100), (20, 6577290), (24, 5481075), (25, 5261832), (30, 4384860), (36, 3654050), (40, 3288645), (45, 2923240), (50, 2630916), (60, 2192430), (72, 1827025), (75, 1753944), (90, 1461620), (100, 1315458), (107, 1229400), (120, 1096215), (150, 876972), (180, 730810), (200, 657729), (214, 614700), (225, 584648), (300, 438486), (321, 409800), (360, 365405), (428, 307350), (450, 292324), (535, 245880), (600, 219243), (642, 204900), (683, 192600), (856, 153675), (900, 146162), (963, 136600), (1070, 122940), (1284, 102450), (1366, 96300), (1605, 81960), (1800, 73081), (1926, 68300), (2049, 64200), (2140, 61470), (2568, 51225), (2675, 49176), (2732, 48150), (3210, 40980), (3415, 38520), (3852, 34150), (4098, 32100), (4280, 30735), (4815, 27320), (5350, 24588), (5464, 24075), (6147, 21400), (6420, 20490), (6830, 19260), (7704, 17075), (8025, 16392), (8196, 16050), (9630, 13660), (10245, 12840), (10700, 12294)]