196289400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 631823400

約数和(自身を除く): 435534000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 145, 150, 174, 200, 232, 290, 300, 348, 389, 435, 580, 600, 696, 725, 778, 841, 870, 1160, 1167, 1450, 1556, 1682, 1740, 1945, 2175, 2334, 2523, 2900, 3112, 3364, 3480, 3890, 4205, 4350, 4668, 5046, 5800, 5835, 6728, 7780, 8410, 8700, 9336, 9725, 10092, 11281, 11670, 12615, 15560, 16820, 17400, 19450, 20184, 21025, 22562, 23340, 25230, 29175, 33640, 33843, 38900, 42050, 45124, 46680, 50460, 56405, 58350, 63075, 67686, 77800, 84100, 90248, 100920, 112810, 116700, 126150, 135372, 168200, 169215, 225620, 233400, 252300, 270744, 282025, 327149, 338430, 451240, 504600, 564050, 654298, 676860, 846075, 981447, 1128100, 1308596, 1353720, 1635745, 1692150, 1962894, 2256200, 2617192, 3271490, 3384300, 3925788, 4907235, 6542980, 6768600, 7851576, 8178725, 9814470, 13085960, 16357450, 19628940, 24536175, 32714900, 39257880, 49072350, 65429800, 98144700, 196289400]

約数ペア:

[(1, 196289400), (2, 98144700), (3, 65429800), (4, 49072350), (5, 39257880), (6, 32714900), (8, 24536175), (10, 19628940), (12, 16357450), (15, 13085960), (20, 9814470), (24, 8178725), (25, 7851576), (29, 6768600), (30, 6542980), (40, 4907235), (50, 3925788), (58, 3384300), (60, 3271490), (75, 2617192), (87, 2256200), (100, 1962894), (116, 1692150), (120, 1635745), (145, 1353720), (150, 1308596), (174, 1128100), (200, 981447), (232, 846075), (290, 676860), (300, 654298), (348, 564050), (389, 504600), (435, 451240), (580, 338430), (600, 327149), (696, 282025), (725, 270744), (778, 252300), (841, 233400), (870, 225620), (1160, 169215), (1167, 168200), (1450, 135372), (1556, 126150), (1682, 116700), (1740, 112810), (1945, 100920), (2175, 90248), (2334, 84100), (2523, 77800), (2900, 67686), (3112, 63075), (3364, 58350), (3480, 56405), (3890, 50460), (4205, 46680), (4350, 45124), (4668, 42050), (5046, 38900), (5800, 33843), (5835, 33640), (6728, 29175), (7780, 25230), (8410, 23340), (8700, 22562), (9336, 21025), (9725, 20184), (10092, 19450), (11281, 17400), (11670, 16820), (12615, 15560)]