38845800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{3083}}^1$

素因数の和:3112

約数の個数: 144

約数和(自身を含む): 149142240

約数和(自身を除く): 110296440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3083, 3150, 4200, 6166, 6300, 9249, 12332, 12600, 15415, 18498, 21581, 24664, 27747, 30830, 36996, 43162, 46245, 55494, 61660, 64743, 73992, 77075, 86324, 92490, 107905, 110988, 123320, 129486, 138735, 154150, 172648, 184980, 194229, 215810, 221976, 231225, 258972, 277470, 308300, 323715, 369960, 388458, 431620, 462450, 517944, 539525, 554940, 616600, 647430, 693675, 776916, 863240, 924900, 971145, 1079050, 1109880, 1294860, 1387350, 1553832, 1618575, 1849800, 1942290, 2158100, 2589720, 2774700, 3237150, 3884580, 4316200, 4855725, 5549400, 6474300, 7769160, 9711450, 12948600, 19422900, 38845800]

約数ペア:

[(1, 38845800), (2, 19422900), (3, 12948600), (4, 9711450), (5, 7769160), (6, 6474300), (7, 5549400), (8, 4855725), (9, 4316200), (10, 3884580), (12, 3237150), (14, 2774700), (15, 2589720), (18, 2158100), (20, 1942290), (21, 1849800), (24, 1618575), (25, 1553832), (28, 1387350), (30, 1294860), (35, 1109880), (36, 1079050), (40, 971145), (42, 924900), (45, 863240), (50, 776916), (56, 693675), (60, 647430), (63, 616600), (70, 554940), (72, 539525), (75, 517944), (84, 462450), (90, 431620), (100, 388458), (105, 369960), (120, 323715), (126, 308300), (140, 277470), (150, 258972), (168, 231225), (175, 221976), (180, 215810), (200, 194229), (210, 184980), (225, 172648), (252, 154150), (280, 138735), (300, 129486), (315, 123320), (350, 110988), (360, 107905), (420, 92490), (450, 86324), (504, 77075), (525, 73992), (600, 64743), (630, 61660), (700, 55494), (840, 46245), (900, 43162), (1050, 36996), (1260, 30830), (1400, 27747), (1575, 24664), (1800, 21581), (2100, 18498), (2520, 15415), (3083, 12600), (3150, 12332), (4200, 9249), (6166, 6300)]