188245260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{3049}}^1$

素因数の和:3085

約数の個数: 144

約数和(自身を含む): 666120000

約数和(自身を除く): 477874740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3049, 3087, 3430, 4116, 4410, 5145, 6098, 6174, 6860, 8820, 9147, 10290, 12196, 12348, 15245, 15435, 18294, 20580, 21343, 27441, 30490, 30870, 36588, 42686, 45735, 54882, 60980, 61740, 64029, 85372, 91470, 106715, 109764, 128058, 137205, 149401, 182940, 192087, 213430, 256116, 274410, 298802, 320145, 384174, 426860, 448203, 548820, 597604, 640290, 747005, 768348, 896406, 960435, 1045807, 1280580, 1344609, 1494010, 1792812, 1920870, 2091614, 2241015, 2689218, 2988020, 3137421, 3841740, 4183228, 4482030, 5229035, 5378436, 6274842, 6723045, 8964060, 9412263, 10458070, 12549684, 13446090, 15687105, 18824526, 20916140, 26892180, 31374210, 37649052, 47061315, 62748420, 94122630, 188245260]

約数ペア:

[(1, 188245260), (2, 94122630), (3, 62748420), (4, 47061315), (5, 37649052), (6, 31374210), (7, 26892180), (9, 20916140), (10, 18824526), (12, 15687105), (14, 13446090), (15, 12549684), (18, 10458070), (20, 9412263), (21, 8964060), (28, 6723045), (30, 6274842), (35, 5378436), (36, 5229035), (42, 4482030), (45, 4183228), (49, 3841740), (60, 3137421), (63, 2988020), (70, 2689218), (84, 2241015), (90, 2091614), (98, 1920870), (105, 1792812), (126, 1494010), (140, 1344609), (147, 1280580), (180, 1045807), (196, 960435), (210, 896406), (245, 768348), (252, 747005), (294, 640290), (315, 597604), (343, 548820), (420, 448203), (441, 426860), (490, 384174), (588, 320145), (630, 298802), (686, 274410), (735, 256116), (882, 213430), (980, 192087), (1029, 182940), (1260, 149401), (1372, 137205), (1470, 128058), (1715, 109764), (1764, 106715), (2058, 91470), (2205, 85372), (2940, 64029), (3049, 61740), (3087, 60980), (3430, 54882), (4116, 45735), (4410, 42686), (5145, 36588), (6098, 30870), (6174, 30490), (6860, 27441), (8820, 21343), (9147, 20580), (10290, 18294), (12196, 15435), (12348, 15245)]