150389400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 542465280

約数和(自身を除く): 392075880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 61, 70, 75, 84, 100, 105, 120, 122, 140, 150, 168, 175, 183, 200, 210, 244, 280, 300, 305, 350, 366, 420, 427, 488, 525, 587, 600, 610, 700, 732, 840, 854, 915, 1050, 1174, 1220, 1281, 1400, 1464, 1525, 1708, 1761, 1830, 2100, 2135, 2348, 2440, 2562, 2935, 3050, 3416, 3522, 3660, 4109, 4200, 4270, 4575, 4696, 5124, 5870, 6100, 6405, 7044, 7320, 8218, 8540, 8805, 9150, 10248, 10675, 11740, 12200, 12327, 12810, 14088, 14675, 16436, 17080, 17610, 18300, 20545, 21350, 23480, 24654, 25620, 29350, 32025, 32872, 35220, 35807, 36600, 41090, 42700, 44025, 49308, 51240, 58700, 61635, 64050, 70440, 71614, 82180, 85400, 88050, 98616, 102725, 107421, 117400, 123270, 128100, 143228, 164360, 176100, 179035, 205450, 214842, 246540, 250649, 256200, 286456, 308175, 352200, 358070, 410900, 429684, 493080, 501298, 537105, 616350, 716140, 751947, 821800, 859368, 895175, 1002596, 1074210, 1232700, 1253245, 1432280, 1503894, 1790350, 2005192, 2148420, 2465400, 2506490, 2685525, 3007788, 3580700, 3759735, 4296840, 5012980, 5371050, 6015576, 6266225, 7161400, 7519470, 10025960, 10742100, 12532450, 15038940, 18798675, 21484200, 25064900, 30077880, 37597350, 50129800, 75194700, 150389400]

約数ペア:

[(1, 150389400), (2, 75194700), (3, 50129800), (4, 37597350), (5, 30077880), (6, 25064900), (7, 21484200), (8, 18798675), (10, 15038940), (12, 12532450), (14, 10742100), (15, 10025960), (20, 7519470), (21, 7161400), (24, 6266225), (25, 6015576), (28, 5371050), (30, 5012980), (35, 4296840), (40, 3759735), (42, 3580700), (50, 3007788), (56, 2685525), (60, 2506490), (61, 2465400), (70, 2148420), (75, 2005192), (84, 1790350), (100, 1503894), (105, 1432280), (120, 1253245), (122, 1232700), (140, 1074210), (150, 1002596), (168, 895175), (175, 859368), (183, 821800), (200, 751947), (210, 716140), (244, 616350), (280, 537105), (300, 501298), (305, 493080), (350, 429684), (366, 410900), (420, 358070), (427, 352200), (488, 308175), (525, 286456), (587, 256200), (600, 250649), (610, 246540), (700, 214842), (732, 205450), (840, 179035), (854, 176100), (915, 164360), (1050, 143228), (1174, 128100), (1220, 123270), (1281, 117400), (1400, 107421), (1464, 102725), (1525, 98616), (1708, 88050), (1761, 85400), (1830, 82180), (2100, 71614), (2135, 70440), (2348, 64050), (2440, 61635), (2562, 58700), (2935, 51240), (3050, 49308), (3416, 44025), (3522, 42700), (3660, 41090), (4109, 36600), (4200, 35807), (4270, 35220), (4575, 32872), (4696, 32025), (5124, 29350), (5870, 25620), (6100, 24654), (6405, 23480), (7044, 21350), (7320, 20545), (8218, 18300), (8540, 17610), (8805, 17080), (9150, 16436), (10248, 14675), (10675, 14088), (11740, 12810), (12200, 12327)]