206446800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{3511}}^1$

素因数の和:3546

約数の個数: 180

約数和(自身を含む): 769507296

約数和(自身を除く): 563060496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3511, 3675, 3920, 4200, 4900, 5880, 7022, 7350, 8400, 9800, 10533, 11760, 14044, 14700, 17555, 19600, 21066, 24577, 28088, 29400, 35110, 42132, 49154, 52665, 56176, 58800, 70220, 73731, 84264, 87775, 98308, 105330, 122885, 140440, 147462, 168528, 172039, 175550, 196616, 210660, 245770, 263325, 280880, 294924, 344078, 351100, 368655, 393232, 421320, 491540, 516117, 526650, 589848, 614425, 688156, 702200, 737310, 842640, 860195, 983080, 1032234, 1053300, 1179696, 1228850, 1376312, 1404400, 1474620, 1720390, 1843275, 1966160, 2064468, 2106600, 2457700, 2580585, 2752624, 2949240, 3440780, 3686550, 4128936, 4213200, 4300975, 4915400, 5161170, 5898480, 6881560, 7373100, 8257872, 8601950, 9830800, 10322340, 12902925, 13763120, 14746200, 17203900, 20644680, 25805850, 29492400, 34407800, 41289360, 51611700, 68815600, 103223400, 206446800]

約数ペア:

[(1, 206446800), (2, 103223400), (3, 68815600), (4, 51611700), (5, 41289360), (6, 34407800), (7, 29492400), (8, 25805850), (10, 20644680), (12, 17203900), (14, 14746200), (15, 13763120), (16, 12902925), (20, 10322340), (21, 9830800), (24, 8601950), (25, 8257872), (28, 7373100), (30, 6881560), (35, 5898480), (40, 5161170), (42, 4915400), (48, 4300975), (49, 4213200), (50, 4128936), (56, 3686550), (60, 3440780), (70, 2949240), (75, 2752624), (80, 2580585), (84, 2457700), (98, 2106600), (100, 2064468), (105, 1966160), (112, 1843275), (120, 1720390), (140, 1474620), (147, 1404400), (150, 1376312), (168, 1228850), (175, 1179696), (196, 1053300), (200, 1032234), (210, 983080), (240, 860195), (245, 842640), (280, 737310), (294, 702200), (300, 688156), (336, 614425), (350, 589848), (392, 526650), (400, 516117), (420, 491540), (490, 421320), (525, 393232), (560, 368655), (588, 351100), (600, 344078), (700, 294924), (735, 280880), (784, 263325), (840, 245770), (980, 210660), (1050, 196616), (1176, 175550), (1200, 172039), (1225, 168528), (1400, 147462), (1470, 140440), (1680, 122885), (1960, 105330), (2100, 98308), (2352, 87775), (2450, 84264), (2800, 73731), (2940, 70220), (3511, 58800), (3675, 56176), (3920, 52665), (4200, 49154), (4900, 42132), (5880, 35110), (7022, 29400), (7350, 28088), (8400, 24577), (9800, 21066), (10533, 19600), (11760, 17555), (14044, 14700)]