128849400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 449971200

約数和(自身を除く): 321121800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 107, 108, 120, 135, 150, 180, 200, 214, 216, 223, 225, 270, 300, 321, 360, 428, 446, 450, 535, 540, 600, 642, 669, 675, 856, 892, 900, 963, 1070, 1080, 1115, 1284, 1338, 1350, 1605, 1784, 1800, 1926, 2007, 2140, 2230, 2568, 2675, 2676, 2700, 2889, 3210, 3345, 3852, 4014, 4280, 4460, 4815, 5350, 5352, 5400, 5575, 5778, 6021, 6420, 6690, 7704, 8025, 8028, 8920, 9630, 10035, 10700, 11150, 11556, 12042, 12840, 13380, 14445, 16050, 16056, 16725, 19260, 20070, 21400, 22300, 23112, 23861, 24075, 24084, 26760, 28890, 30105, 32100, 33450, 38520, 40140, 44600, 47722, 48150, 48168, 50175, 57780, 60210, 64200, 66900, 71583, 72225, 80280, 95444, 96300, 100350, 115560, 119305, 120420, 133800, 143166, 144450, 150525, 190888, 192600, 200700, 214749, 238610, 240840, 286332, 288900, 301050, 357915, 401400, 429498, 477220, 572664, 577800, 596525, 602100, 644247, 715830, 858996, 954440, 1073745, 1193050, 1204200, 1288494, 1431660, 1717992, 1789575, 2147490, 2386100, 2576988, 2863320, 3221235, 3579150, 4294980, 4772200, 5153976, 5368725, 6442470, 7158300, 8589960, 10737450, 12884940, 14316600, 16106175, 21474900, 25769880, 32212350, 42949800, 64424700, 128849400]

約数ペア:

[(1, 128849400), (2, 64424700), (3, 42949800), (4, 32212350), (5, 25769880), (6, 21474900), (8, 16106175), (9, 14316600), (10, 12884940), (12, 10737450), (15, 8589960), (18, 7158300), (20, 6442470), (24, 5368725), (25, 5153976), (27, 4772200), (30, 4294980), (36, 3579150), (40, 3221235), (45, 2863320), (50, 2576988), (54, 2386100), (60, 2147490), (72, 1789575), (75, 1717992), (90, 1431660), (100, 1288494), (107, 1204200), (108, 1193050), (120, 1073745), (135, 954440), (150, 858996), (180, 715830), (200, 644247), (214, 602100), (216, 596525), (223, 577800), (225, 572664), (270, 477220), (300, 429498), (321, 401400), (360, 357915), (428, 301050), (446, 288900), (450, 286332), (535, 240840), (540, 238610), (600, 214749), (642, 200700), (669, 192600), (675, 190888), (856, 150525), (892, 144450), (900, 143166), (963, 133800), (1070, 120420), (1080, 119305), (1115, 115560), (1284, 100350), (1338, 96300), (1350, 95444), (1605, 80280), (1784, 72225), (1800, 71583), (1926, 66900), (2007, 64200), (2140, 60210), (2230, 57780), (2568, 50175), (2675, 48168), (2676, 48150), (2700, 47722), (2889, 44600), (3210, 40140), (3345, 38520), (3852, 33450), (4014, 32100), (4280, 30105), (4460, 28890), (4815, 26760), (5350, 24084), (5352, 24075), (5400, 23861), (5575, 23112), (5778, 22300), (6021, 21400), (6420, 20070), (6690, 19260), (7704, 16725), (8025, 16056), (8028, 16050), (8920, 14445), (9630, 13380), (10035, 12840), (10700, 12042), (11150, 11556)]