204562260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{859}}^1$

素因数の和:897

約数の個数: 216

約数和(自身を含む): 749417760

約数和(自身を除く): 544855500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 735, 756, 810, 859, 882, 945, 972, 980, 1134, 1215, 1260, 1323, 1470, 1620, 1701, 1718, 1764, 1890, 2205, 2268, 2430, 2577, 2646, 2835, 2940, 3402, 3436, 3780, 3969, 4295, 4410, 4860, 5154, 5292, 5670, 6013, 6615, 6804, 7731, 7938, 8505, 8590, 8820, 10308, 11340, 11907, 12026, 12885, 13230, 15462, 15876, 17010, 17180, 18039, 19845, 23193, 23814, 24052, 25770, 26460, 30065, 30924, 34020, 36078, 38655, 39690, 42091, 46386, 47628, 51540, 54117, 59535, 60130, 69579, 72156, 77310, 79380, 84182, 90195, 92772, 108234, 115965, 119070, 120260, 126273, 139158, 154620, 162351, 168364, 180390, 208737, 210455, 216468, 231930, 238140, 252546, 270585, 278316, 324702, 347895, 360780, 378819, 417474, 420910, 463860, 487053, 505092, 541170, 631365, 649404, 695790, 757638, 811755, 834948, 841820, 974106, 1043685, 1082340, 1136457, 1262730, 1391580, 1461159, 1515276, 1623510, 1894095, 1948212, 2087370, 2272914, 2435265, 2525460, 2922318, 3247020, 3409371, 3788190, 4174740, 4545828, 4870530, 5682285, 5844636, 6818742, 7305795, 7576380, 9741060, 10228113, 11364570, 13637484, 14611590, 17046855, 20456226, 22729140, 29223180, 34093710, 40912452, 51140565, 68187420, 102281130, 204562260]

約数ペア:

[(1, 204562260), (2, 102281130), (3, 68187420), (4, 51140565), (5, 40912452), (6, 34093710), (7, 29223180), (9, 22729140), (10, 20456226), (12, 17046855), (14, 14611590), (15, 13637484), (18, 11364570), (20, 10228113), (21, 9741060), (27, 7576380), (28, 7305795), (30, 6818742), (35, 5844636), (36, 5682285), (42, 4870530), (45, 4545828), (49, 4174740), (54, 3788190), (60, 3409371), (63, 3247020), (70, 2922318), (81, 2525460), (84, 2435265), (90, 2272914), (98, 2087370), (105, 1948212), (108, 1894095), (126, 1623510), (135, 1515276), (140, 1461159), (147, 1391580), (162, 1262730), (180, 1136457), (189, 1082340), (196, 1043685), (210, 974106), (243, 841820), (245, 834948), (252, 811755), (270, 757638), (294, 695790), (315, 649404), (324, 631365), (378, 541170), (405, 505092), (420, 487053), (441, 463860), (486, 420910), (490, 417474), (540, 378819), (567, 360780), (588, 347895), (630, 324702), (735, 278316), (756, 270585), (810, 252546), (859, 238140), (882, 231930), (945, 216468), (972, 210455), (980, 208737), (1134, 180390), (1215, 168364), (1260, 162351), (1323, 154620), (1470, 139158), (1620, 126273), (1701, 120260), (1718, 119070), (1764, 115965), (1890, 108234), (2205, 92772), (2268, 90195), (2430, 84182), (2577, 79380), (2646, 77310), (2835, 72156), (2940, 69579), (3402, 60130), (3436, 59535), (3780, 54117), (3969, 51540), (4295, 47628), (4410, 46386), (4860, 42091), (5154, 39690), (5292, 38655), (5670, 36078), (6013, 34020), (6615, 30924), (6804, 30065), (7731, 26460), (7938, 25770), (8505, 24052), (8590, 23814), (8820, 23193), (10308, 19845), (11340, 18039), (11907, 17180), (12026, 17010), (12885, 15876), (13230, 15462)]