1275513600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2203

約数の個数: 216

約数和(自身を含む): 4347277312

約数和(自身を除く): 3071763712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1200, 1240, 1280, 1488, 1550, 1600, 1860, 1920, 1984, 2143, 2325, 2400, 2480, 2976, 3100, 3200, 3720, 3840, 3968, 4286, 4650, 4800, 4960, 5952, 6200, 6400, 6429, 7440, 7936, 8572, 9300, 9600, 9920, 10715, 11904, 12400, 12858, 14880, 17144, 18600, 19200, 19840, 21430, 23808, 24800, 25716, 29760, 32145, 34288, 37200, 39680, 42860, 49600, 51432, 53575, 59520, 64290, 66433, 68576, 74400, 85720, 99200, 102864, 107150, 119040, 128580, 132866, 137152, 148800, 160725, 171440, 198400, 199299, 205728, 214300, 257160, 265732, 274304, 297600, 321450, 332165, 342880, 398598, 411456, 428600, 514320, 531464, 548608, 595200, 642900, 664330, 685760, 797196, 822912, 857200, 996495, 1028640, 1062928, 1285800, 1328660, 1371520, 1594392, 1645824, 1660825, 1714400, 1992990, 2057280, 2125856, 2571600, 2657320, 2743040, 3188784, 3321650, 3428800, 3985980, 4114560, 4251712, 4982475, 5143200, 5314640, 6377568, 6643300, 6857600, 7971960, 8229120, 8503424, 9964950, 10286400, 10629280, 12755136, 13286600, 13715200, 15943920, 17006848, 19929900, 20572800, 21258560, 25510272, 26573200, 31887840, 39859800, 41145600, 42517120, 51020544, 53146400, 63775680, 79719600, 85034240, 106292800, 127551360, 159439200, 212585600, 255102720, 318878400, 425171200, 637756800, 1275513600]

約数ペア:

[(1, 1275513600), (2, 637756800), (3, 425171200), (4, 318878400), (5, 255102720), (6, 212585600), (8, 159439200), (10, 127551360), (12, 106292800), (15, 85034240), (16, 79719600), (20, 63775680), (24, 53146400), (25, 51020544), (30, 42517120), (31, 41145600), (32, 39859800), (40, 31887840), (48, 26573200), (50, 25510272), (60, 21258560), (62, 20572800), (64, 19929900), (75, 17006848), (80, 15943920), (93, 13715200), (96, 13286600), (100, 12755136), (120, 10629280), (124, 10286400), (128, 9964950), (150, 8503424), (155, 8229120), (160, 7971960), (186, 6857600), (192, 6643300), (200, 6377568), (240, 5314640), (248, 5143200), (256, 4982475), (300, 4251712), (310, 4114560), (320, 3985980), (372, 3428800), (384, 3321650), (400, 3188784), (465, 2743040), (480, 2657320), (496, 2571600), (600, 2125856), (620, 2057280), (640, 1992990), (744, 1714400), (768, 1660825), (775, 1645824), (800, 1594392), (930, 1371520), (960, 1328660), (992, 1285800), (1200, 1062928), (1240, 1028640), (1280, 996495), (1488, 857200), (1550, 822912), (1600, 797196), (1860, 685760), (1920, 664330), (1984, 642900), (2143, 595200), (2325, 548608), (2400, 531464), (2480, 514320), (2976, 428600), (3100, 411456), (3200, 398598), (3720, 342880), (3840, 332165), (3968, 321450), (4286, 297600), (4650, 274304), (4800, 265732), (4960, 257160), (5952, 214300), (6200, 205728), (6400, 199299), (6429, 198400), (7440, 171440), (7936, 160725), (8572, 148800), (9300, 137152), (9600, 132866), (9920, 128580), (10715, 119040), (11904, 107150), (12400, 102864), (12858, 99200), (14880, 85720), (17144, 74400), (18600, 68576), (19200, 66433), (19840, 64290), (21430, 59520), (23808, 53575), (24800, 51432), (25716, 49600), (29760, 42860), (32145, 39680), (34288, 37200)]