297085860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 974937600

約数和(自身を除く): 677851740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 61, 87, 90, 108, 116, 122, 135, 145, 174, 180, 183, 244, 261, 270, 290, 305, 311, 348, 366, 435, 522, 540, 549, 580, 610, 622, 732, 783, 870, 915, 933, 1044, 1098, 1220, 1244, 1305, 1555, 1566, 1647, 1740, 1769, 1830, 1866, 2196, 2610, 2745, 2799, 3110, 3132, 3294, 3538, 3660, 3732, 3915, 4665, 5220, 5307, 5490, 5598, 6220, 6588, 7076, 7830, 8235, 8397, 8845, 9019, 9330, 10614, 10980, 11196, 13995, 15660, 15921, 16470, 16794, 17690, 18038, 18660, 18971, 21228, 26535, 27057, 27990, 31842, 32940, 33588, 35380, 36076, 37942, 41985, 45095, 47763, 53070, 54114, 55980, 56913, 63684, 75884, 79605, 81171, 83970, 90190, 94855, 95526, 106140, 108228, 113826, 135285, 159210, 162342, 167940, 170739, 180380, 189710, 191052, 227652, 238815, 243513, 270570, 284565, 318420, 324684, 341478, 379420, 405855, 477630, 487026, 512217, 541140, 550159, 569130, 682956, 811710, 853695, 955260, 974052, 1024434, 1100318, 1138260, 1217565, 1623420, 1650477, 1707390, 2048868, 2200636, 2435130, 2561085, 2750795, 3300954, 3414780, 4870260, 4951431, 5122170, 5501590, 6601908, 8252385, 9902862, 10244340, 11003180, 14854293, 16504770, 19805724, 24757155, 29708586, 33009540, 49514310, 59417172, 74271465, 99028620, 148542930, 297085860]

約数ペア:

[(1, 297085860), (2, 148542930), (3, 99028620), (4, 74271465), (5, 59417172), (6, 49514310), (9, 33009540), (10, 29708586), (12, 24757155), (15, 19805724), (18, 16504770), (20, 14854293), (27, 11003180), (29, 10244340), (30, 9902862), (36, 8252385), (45, 6601908), (54, 5501590), (58, 5122170), (60, 4951431), (61, 4870260), (87, 3414780), (90, 3300954), (108, 2750795), (116, 2561085), (122, 2435130), (135, 2200636), (145, 2048868), (174, 1707390), (180, 1650477), (183, 1623420), (244, 1217565), (261, 1138260), (270, 1100318), (290, 1024434), (305, 974052), (311, 955260), (348, 853695), (366, 811710), (435, 682956), (522, 569130), (540, 550159), (549, 541140), (580, 512217), (610, 487026), (622, 477630), (732, 405855), (783, 379420), (870, 341478), (915, 324684), (933, 318420), (1044, 284565), (1098, 270570), (1220, 243513), (1244, 238815), (1305, 227652), (1555, 191052), (1566, 189710), (1647, 180380), (1740, 170739), (1769, 167940), (1830, 162342), (1866, 159210), (2196, 135285), (2610, 113826), (2745, 108228), (2799, 106140), (3110, 95526), (3132, 94855), (3294, 90190), (3538, 83970), (3660, 81171), (3732, 79605), (3915, 75884), (4665, 63684), (5220, 56913), (5307, 55980), (5490, 54114), (5598, 53070), (6220, 47763), (6588, 45095), (7076, 41985), (7830, 37942), (8235, 36076), (8397, 35380), (8845, 33588), (9019, 32940), (9330, 31842), (10614, 27990), (10980, 27057), (11196, 26535), (13995, 21228), (15660, 18971), (15921, 18660), (16470, 18038), (16794, 17690)]