161105400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 578869200

約数和(自身を除く): 417763800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 41, 45, 50, 59, 60, 72, 74, 75, 82, 90, 100, 111, 118, 120, 123, 148, 150, 164, 177, 180, 185, 200, 205, 222, 225, 236, 246, 295, 296, 300, 328, 333, 354, 360, 369, 370, 410, 444, 450, 472, 492, 531, 555, 590, 600, 615, 666, 708, 738, 740, 820, 885, 888, 900, 925, 984, 1025, 1062, 1110, 1180, 1230, 1332, 1416, 1475, 1476, 1480, 1517, 1640, 1665, 1770, 1800, 1845, 1850, 2050, 2124, 2183, 2220, 2360, 2419, 2460, 2655, 2664, 2775, 2950, 2952, 3034, 3075, 3330, 3540, 3690, 3700, 4100, 4248, 4366, 4425, 4440, 4551, 4838, 4920, 5310, 5550, 5900, 6068, 6150, 6549, 6660, 7080, 7257, 7380, 7400, 7585, 8200, 8325, 8732, 8850, 9102, 9225, 9676, 10620, 10915, 11100, 11800, 12095, 12136, 12300, 13098, 13275, 13320, 13653, 14514, 14760, 15170, 16650, 17464, 17700, 18204, 18450, 19352, 19647, 21240, 21771, 21830, 22200, 22755, 24190, 24600, 26196, 26550, 27306, 29028, 30340, 32745, 33300, 35400, 36285, 36408, 36900, 37925, 39294, 43542, 43660, 45510, 48380, 52392, 53100, 54575, 54612, 58056, 60475, 60680, 65490, 66600, 68265, 72570, 73800, 75850, 78588, 87084, 87320, 89503, 91020, 96760, 98235, 106200, 108855, 109150, 109224, 113775, 120950, 130980, 136530, 145140, 151700, 157176, 163725, 174168, 179006, 181425, 182040, 196470, 217710, 218300, 227550, 241900, 261960, 268509, 273060, 290280, 303400, 327450, 341325, 358012, 362850, 392940, 435420, 436600, 447515, 455100, 483800, 491175, 537018, 544275, 546120, 654900, 682650, 716024, 725700, 785880, 805527, 870840, 895030, 910200, 982350, 1074036, 1088550, 1309800, 1342545, 1365300, 1451400, 1611054, 1790060, 1964700, 2148072, 2177100, 2237575, 2685090, 2730600, 3222108, 3580120, 3929400, 4027635, 4354200, 4475150, 5370180, 6444216, 6712725, 8055270, 8950300, 10740360, 13425450, 16110540, 17900600, 20138175, 26850900, 32221080, 40276350, 53701800, 80552700, 161105400]

約数ペア:

[(1, 161105400), (2, 80552700), (3, 53701800), (4, 40276350), (5, 32221080), (6, 26850900), (8, 20138175), (9, 17900600), (10, 16110540), (12, 13425450), (15, 10740360), (18, 8950300), (20, 8055270), (24, 6712725), (25, 6444216), (30, 5370180), (36, 4475150), (37, 4354200), (40, 4027635), (41, 3929400), (45, 3580120), (50, 3222108), (59, 2730600), (60, 2685090), (72, 2237575), (74, 2177100), (75, 2148072), (82, 1964700), (90, 1790060), (100, 1611054), (111, 1451400), (118, 1365300), (120, 1342545), (123, 1309800), (148, 1088550), (150, 1074036), (164, 982350), (177, 910200), (180, 895030), (185, 870840), (200, 805527), (205, 785880), (222, 725700), (225, 716024), (236, 682650), (246, 654900), (295, 546120), (296, 544275), (300, 537018), (328, 491175), (333, 483800), (354, 455100), (360, 447515), (369, 436600), (370, 435420), (410, 392940), (444, 362850), (450, 358012), (472, 341325), (492, 327450), (531, 303400), (555, 290280), (590, 273060), (600, 268509), (615, 261960), (666, 241900), (708, 227550), (738, 218300), (740, 217710), (820, 196470), (885, 182040), (888, 181425), (900, 179006), (925, 174168), (984, 163725), (1025, 157176), (1062, 151700), (1110, 145140), (1180, 136530), (1230, 130980), (1332, 120950), (1416, 113775), (1475, 109224), (1476, 109150), (1480, 108855), (1517, 106200), (1640, 98235), (1665, 96760), (1770, 91020), (1800, 89503), (1845, 87320), (1850, 87084), (2050, 78588), (2124, 75850), (2183, 73800), (2220, 72570), (2360, 68265), (2419, 66600), (2460, 65490), (2655, 60680), (2664, 60475), (2775, 58056), (2950, 54612), (2952, 54575), (3034, 53100), (3075, 52392), (3330, 48380), (3540, 45510), (3690, 43660), (3700, 43542), (4100, 39294), (4248, 37925), (4366, 36900), (4425, 36408), (4440, 36285), (4551, 35400), (4838, 33300), (4920, 32745), (5310, 30340), (5550, 29028), (5900, 27306), (6068, 26550), (6150, 26196), (6549, 24600), (6660, 24190), (7080, 22755), (7257, 22200), (7380, 21830), (7400, 21771), (7585, 21240), (8200, 19647), (8325, 19352), (8732, 18450), (8850, 18204), (9102, 17700), (9225, 17464), (9676, 16650), (10620, 15170), (10915, 14760), (11100, 14514), (11800, 13653), (12095, 13320), (12136, 13275), (12300, 13098)]