142666800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2031

約数の個数: 120

約数和(自身を含む): 464739600

約数和(自身を除く): 322072800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 150, 183, 200, 240, 244, 300, 305, 366, 400, 488, 600, 610, 732, 915, 976, 1200, 1220, 1464, 1525, 1830, 1949, 2440, 2928, 3050, 3660, 3898, 4575, 4880, 5847, 6100, 7320, 7796, 9150, 9745, 11694, 12200, 14640, 15592, 18300, 19490, 23388, 24400, 29235, 31184, 36600, 38980, 46776, 48725, 58470, 73200, 77960, 93552, 97450, 116940, 118889, 146175, 155920, 194900, 233880, 237778, 292350, 356667, 389800, 467760, 475556, 584700, 594445, 713334, 779600, 951112, 1169400, 1188890, 1426668, 1783335, 1902224, 2338800, 2377780, 2853336, 2972225, 3566670, 4755560, 5706672, 5944450, 7133340, 8916675, 9511120, 11888900, 14266680, 17833350, 23777800, 28533360, 35666700, 47555600, 71333400, 142666800]

約数ペア:

[(1, 142666800), (2, 71333400), (3, 47555600), (4, 35666700), (5, 28533360), (6, 23777800), (8, 17833350), (10, 14266680), (12, 11888900), (15, 9511120), (16, 8916675), (20, 7133340), (24, 5944450), (25, 5706672), (30, 4755560), (40, 3566670), (48, 2972225), (50, 2853336), (60, 2377780), (61, 2338800), (75, 1902224), (80, 1783335), (100, 1426668), (120, 1188890), (122, 1169400), (150, 951112), (183, 779600), (200, 713334), (240, 594445), (244, 584700), (300, 475556), (305, 467760), (366, 389800), (400, 356667), (488, 292350), (600, 237778), (610, 233880), (732, 194900), (915, 155920), (976, 146175), (1200, 118889), (1220, 116940), (1464, 97450), (1525, 93552), (1830, 77960), (1949, 73200), (2440, 58470), (2928, 48725), (3050, 46776), (3660, 38980), (3898, 36600), (4575, 31184), (4880, 29235), (5847, 24400), (6100, 23388), (7320, 19490), (7796, 18300), (9150, 15592), (9745, 14640), (11694, 12200)]