19494943200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{11329}}^1$

素因数の和:11594

約数の個数: 216

約数和(自身を含む): 69037768800

約数和(自身を除く): 49542825600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 239, 240, 288, 300, 360, 400, 450, 478, 480, 600, 717, 720, 800, 900, 956, 1195, 1200, 1434, 1440, 1800, 1912, 2151, 2390, 2400, 2868, 3585, 3600, 3824, 4302, 4780, 5736, 5975, 7170, 7200, 7648, 8604, 9560, 10755, 11329, 11472, 11950, 14340, 17208, 17925, 19120, 21510, 22658, 22944, 23900, 28680, 33987, 34416, 35850, 38240, 43020, 45316, 47800, 53775, 56645, 57360, 67974, 68832, 71700, 86040, 90632, 95600, 101961, 107550, 113290, 114720, 135948, 143400, 169935, 172080, 181264, 191200, 203922, 215100, 226580, 271896, 283225, 286800, 339870, 344160, 362528, 407844, 430200, 453160, 509805, 543792, 566450, 573600, 679740, 815688, 849675, 860400, 906320, 1019610, 1087584, 1132900, 1359480, 1631376, 1699350, 1720800, 1812640, 2039220, 2265800, 2549025, 2707631, 2718960, 3262752, 3398700, 4078440, 4531600, 5098050, 5415262, 5437920, 6797400, 8122893, 8156880, 9063200, 10196100, 10830524, 13538155, 13594800, 16245786, 16313760, 20392200, 21661048, 24368679, 27076310, 27189600, 32491572, 40614465, 40784400, 43322096, 48737358, 54152620, 64983144, 67690775, 81228930, 81568800, 86644192, 97474716, 108305240, 121843395, 129966288, 135381550, 162457860, 194949432, 203072325, 216610480, 243686790, 259932576, 270763100, 324915720, 389898864, 406144650, 433220960, 487373580, 541526200, 609216975, 649831440, 779797728, 812289300, 974747160, 1083052400, 1218433950, 1299662880, 1624578600, 1949494320, 2166104800, 2436867900, 3249157200, 3898988640, 4873735800, 6498314400, 9747471600, 19494943200]

約数ペア:

[(1, 19494943200), (2, 9747471600), (3, 6498314400), (4, 4873735800), (5, 3898988640), (6, 3249157200), (8, 2436867900), (9, 2166104800), (10, 1949494320), (12, 1624578600), (15, 1299662880), (16, 1218433950), (18, 1083052400), (20, 974747160), (24, 812289300), (25, 779797728), (30, 649831440), (32, 609216975), (36, 541526200), (40, 487373580), (45, 433220960), (48, 406144650), (50, 389898864), (60, 324915720), (72, 270763100), (75, 259932576), (80, 243686790), (90, 216610480), (96, 203072325), (100, 194949432), (120, 162457860), (144, 135381550), (150, 129966288), (160, 121843395), (180, 108305240), (200, 97474716), (225, 86644192), (239, 81568800), (240, 81228930), (288, 67690775), (300, 64983144), (360, 54152620), (400, 48737358), (450, 43322096), (478, 40784400), (480, 40614465), (600, 32491572), (717, 27189600), (720, 27076310), (800, 24368679), (900, 21661048), (956, 20392200), (1195, 16313760), (1200, 16245786), (1434, 13594800), (1440, 13538155), (1800, 10830524), (1912, 10196100), (2151, 9063200), (2390, 8156880), (2400, 8122893), (2868, 6797400), (3585, 5437920), (3600, 5415262), (3824, 5098050), (4302, 4531600), (4780, 4078440), (5736, 3398700), (5975, 3262752), (7170, 2718960), (7200, 2707631), (7648, 2549025), (8604, 2265800), (9560, 2039220), (10755, 1812640), (11329, 1720800), (11472, 1699350), (11950, 1631376), (14340, 1359480), (17208, 1132900), (17925, 1087584), (19120, 1019610), (21510, 906320), (22658, 860400), (22944, 849675), (23900, 815688), (28680, 679740), (33987, 573600), (34416, 566450), (35850, 543792), (38240, 509805), (43020, 453160), (45316, 430200), (47800, 407844), (53775, 362528), (56645, 344160), (57360, 339870), (67974, 286800), (68832, 283225), (71700, 271896), (86040, 226580), (90632, 215100), (95600, 203922), (101961, 191200), (107550, 181264), (113290, 172080), (114720, 169935), (135948, 143400)]