190888200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 645823620

約数和(自身を除く): 454935420

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, 120, 150, 173, 180, 200, 225, 300, 346, 360, 450, 519, 600, 613, 692, 865, 900, 1038, 1226, 1384, 1557, 1730, 1800, 1839, 2076, 2452, 2595, 3065, 3114, 3460, 3678, 4152, 4325, 4904, 5190, 5517, 6130, 6228, 6920, 7356, 7785, 8650, 9195, 10380, 11034, 12260, 12456, 12975, 14712, 15325, 15570, 17300, 18390, 20760, 22068, 24520, 25950, 27585, 30650, 31140, 34600, 36780, 38925, 44136, 45975, 51900, 55170, 61300, 62280, 73560, 77850, 91950, 103800, 106049, 110340, 122600, 137925, 155700, 183900, 212098, 220680, 275850, 311400, 318147, 367800, 424196, 530245, 551700, 636294, 848392, 954441, 1060490, 1103400, 1272588, 1590735, 1908882, 2120980, 2545176, 2651225, 3181470, 3817764, 4241960, 4772205, 5302450, 6362940, 7635528, 7953675, 9544410, 10604900, 12725880, 15907350, 19088820, 21209800, 23861025, 31814700, 38177640, 47722050, 63629400, 95444100, 190888200]

約数ペア:

[(1, 190888200), (2, 95444100), (3, 63629400), (4, 47722050), (5, 38177640), (6, 31814700), (8, 23861025), (9, 21209800), (10, 19088820), (12, 15907350), (15, 12725880), (18, 10604900), (20, 9544410), (24, 7953675), (25, 7635528), (30, 6362940), (36, 5302450), (40, 4772205), (45, 4241960), (50, 3817764), (60, 3181470), (72, 2651225), (75, 2545176), (90, 2120980), (100, 1908882), (120, 1590735), (150, 1272588), (173, 1103400), (180, 1060490), (200, 954441), (225, 848392), (300, 636294), (346, 551700), (360, 530245), (450, 424196), (519, 367800), (600, 318147), (613, 311400), (692, 275850), (865, 220680), (900, 212098), (1038, 183900), (1226, 155700), (1384, 137925), (1557, 122600), (1730, 110340), (1800, 106049), (1839, 103800), (2076, 91950), (2452, 77850), (2595, 73560), (3065, 62280), (3114, 61300), (3460, 55170), (3678, 51900), (4152, 45975), (4325, 44136), (4904, 38925), (5190, 36780), (5517, 34600), (6130, 31140), (6228, 30650), (6920, 27585), (7356, 25950), (7785, 24520), (8650, 22068), (9195, 20760), (10380, 18390), (11034, 17300), (12260, 15570), (12456, 15325), (12975, 14712)]