145704600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1410

約数の個数: 144

約数和(自身を含む): 497721120

約数和(自身を除く): 352016520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 900, 915, 1098, 1220, 1327, 1464, 1525, 1800, 1830, 2196, 2440, 2654, 2745, 3050, 3660, 3981, 4392, 4575, 5308, 5490, 6100, 6635, 7320, 7962, 9150, 10616, 10980, 11943, 12200, 13270, 13725, 15924, 18300, 19905, 21960, 23886, 26540, 27450, 31848, 33175, 36600, 39810, 47772, 53080, 54900, 59715, 66350, 79620, 80947, 95544, 99525, 109800, 119430, 132700, 159240, 161894, 199050, 238860, 242841, 265400, 298575, 323788, 398100, 404735, 477720, 485682, 597150, 647576, 728523, 796200, 809470, 971364, 1194300, 1214205, 1457046, 1618940, 1942728, 2023675, 2388600, 2428410, 2914092, 3237880, 3642615, 4047350, 4856820, 5828184, 6071025, 7285230, 8094700, 9713640, 12142050, 14570460, 16189400, 18213075, 24284100, 29140920, 36426150, 48568200, 72852300, 145704600]

約数ペア:

[(1, 145704600), (2, 72852300), (3, 48568200), (4, 36426150), (5, 29140920), (6, 24284100), (8, 18213075), (9, 16189400), (10, 14570460), (12, 12142050), (15, 9713640), (18, 8094700), (20, 7285230), (24, 6071025), (25, 5828184), (30, 4856820), (36, 4047350), (40, 3642615), (45, 3237880), (50, 2914092), (60, 2428410), (61, 2388600), (72, 2023675), (75, 1942728), (90, 1618940), (100, 1457046), (120, 1214205), (122, 1194300), (150, 971364), (180, 809470), (183, 796200), (200, 728523), (225, 647576), (244, 597150), (300, 485682), (305, 477720), (360, 404735), (366, 398100), (450, 323788), (488, 298575), (549, 265400), (600, 242841), (610, 238860), (732, 199050), (900, 161894), (915, 159240), (1098, 132700), (1220, 119430), (1327, 109800), (1464, 99525), (1525, 95544), (1800, 80947), (1830, 79620), (2196, 66350), (2440, 59715), (2654, 54900), (2745, 53080), (3050, 47772), (3660, 39810), (3981, 36600), (4392, 33175), (4575, 31848), (5308, 27450), (5490, 26540), (6100, 23886), (6635, 21960), (7320, 19905), (7962, 18300), (9150, 15924), (10616, 13725), (10980, 13270), (11943, 12200)]