200719440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9613}}^1$

素因数の和:9661

約数の個数: 120

約数和(自身を含む): 697399560

約数和(自身を除く): 496680120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 9613, 10440, 19226, 20880, 28839, 38452, 48065, 57678, 76904, 86517, 96130, 115356, 144195, 153808, 173034, 192260, 230712, 278777, 288390, 346068, 384520, 432585, 461424, 557554, 576780, 692136, 769040, 836331, 865170, 1115108, 1153560, 1384272, 1393885, 1672662, 1730340, 2230216, 2307120, 2508993, 2787770, 3345324, 3460680, 4181655, 4460432, 5017986, 5575540, 6690648, 6921360, 8363310, 10035972, 11151080, 12544965, 13381296, 16726620, 20071944, 22302160, 25089930, 33453240, 40143888, 50179860, 66906480, 100359720, 200719440]

約数ペア:

[(1, 200719440), (2, 100359720), (3, 66906480), (4, 50179860), (5, 40143888), (6, 33453240), (8, 25089930), (9, 22302160), (10, 20071944), (12, 16726620), (15, 13381296), (16, 12544965), (18, 11151080), (20, 10035972), (24, 8363310), (29, 6921360), (30, 6690648), (36, 5575540), (40, 5017986), (45, 4460432), (48, 4181655), (58, 3460680), (60, 3345324), (72, 2787770), (80, 2508993), (87, 2307120), (90, 2230216), (116, 1730340), (120, 1672662), (144, 1393885), (145, 1384272), (174, 1153560), (180, 1115108), (232, 865170), (240, 836331), (261, 769040), (290, 692136), (348, 576780), (360, 557554), (435, 461424), (464, 432585), (522, 384520), (580, 346068), (696, 288390), (720, 278777), (870, 230712), (1044, 192260), (1160, 173034), (1305, 153808), (1392, 144195), (1740, 115356), (2088, 96130), (2320, 86517), (2610, 76904), (3480, 57678), (4176, 48065), (5220, 38452), (6960, 28839), (9613, 20880), (10440, 19226)]