302720220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 1069830720

約数和(自身を除く): 767110500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 82, 90, 99, 108, 110, 113, 121, 123, 132, 135, 164, 165, 180, 198, 205, 220, 226, 242, 246, 270, 297, 330, 339, 363, 369, 396, 410, 451, 452, 484, 492, 495, 540, 565, 594, 605, 615, 660, 678, 726, 738, 820, 902, 990, 1017, 1089, 1107, 1130, 1188, 1210, 1230, 1243, 1353, 1356, 1452, 1476, 1485, 1695, 1804, 1815, 1845, 1980, 2034, 2178, 2214, 2255, 2260, 2420, 2460, 2486, 2706, 2970, 3051, 3267, 3390, 3630, 3690, 3729, 4059, 4068, 4356, 4428, 4510, 4633, 4961, 4972, 5085, 5412, 5445, 5535, 5940, 6102, 6215, 6534, 6765, 6780, 7260, 7380, 7458, 8118, 9020, 9266, 9922, 10170, 10890, 11070, 11187, 12177, 12204, 12430, 13068, 13530, 13673, 13899, 14883, 14916, 15255, 16236, 16335, 18532, 18645, 19844, 20295, 20340, 21780, 22140, 22374, 23165, 24354, 24805, 24860, 27060, 27346, 27798, 29766, 30510, 32670, 33561, 37290, 40590, 41019, 41697, 44649, 44748, 46330, 48708, 49610, 50963, 54692, 55596, 55935, 59532, 60885, 61020, 65340, 67122, 68365, 69495, 74415, 74580, 81180, 82038, 83394, 89298, 92660, 99220, 101926, 111870, 121770, 123057, 125091, 133947, 134244, 136730, 138990, 148830, 152889, 164076, 166788, 167805, 178596, 203852, 205095, 208485, 223245, 223740, 243540, 246114, 250182, 254815, 267894, 273460, 277980, 297660, 305778, 335610, 369171, 410190, 416970, 446490, 458667, 492228, 500364, 509630, 535788, 560593, 611556, 615285, 625455, 669735, 671220, 738342, 764445, 820380, 833940, 892980, 917334, 1019260, 1121186, 1230570, 1250910, 1339470, 1376001, 1476684, 1528890, 1681779, 1834668, 1845855, 2242372, 2293335, 2461140, 2501820, 2678940, 2752002, 2802965, 3057780, 3363558, 3691710, 4586670, 5045337, 5504004, 5605930, 6727116, 6880005, 7383420, 8408895, 9173340, 10090674, 11211860, 13760010, 15136011, 16817790, 20181348, 25226685, 27520020, 30272022, 33635580, 50453370, 60544044, 75680055, 100906740, 151360110, 302720220]

約数ペア:

[(1, 302720220), (2, 151360110), (3, 100906740), (4, 75680055), (5, 60544044), (6, 50453370), (9, 33635580), (10, 30272022), (11, 27520020), (12, 25226685), (15, 20181348), (18, 16817790), (20, 15136011), (22, 13760010), (27, 11211860), (30, 10090674), (33, 9173340), (36, 8408895), (41, 7383420), (44, 6880005), (45, 6727116), (54, 5605930), (55, 5504004), (60, 5045337), (66, 4586670), (82, 3691710), (90, 3363558), (99, 3057780), (108, 2802965), (110, 2752002), (113, 2678940), (121, 2501820), (123, 2461140), (132, 2293335), (135, 2242372), (164, 1845855), (165, 1834668), (180, 1681779), (198, 1528890), (205, 1476684), (220, 1376001), (226, 1339470), (242, 1250910), (246, 1230570), (270, 1121186), (297, 1019260), (330, 917334), (339, 892980), (363, 833940), (369, 820380), (396, 764445), (410, 738342), (451, 671220), (452, 669735), (484, 625455), (492, 615285), (495, 611556), (540, 560593), (565, 535788), (594, 509630), (605, 500364), (615, 492228), (660, 458667), (678, 446490), (726, 416970), (738, 410190), (820, 369171), (902, 335610), (990, 305778), (1017, 297660), (1089, 277980), (1107, 273460), (1130, 267894), (1188, 254815), (1210, 250182), (1230, 246114), (1243, 243540), (1353, 223740), (1356, 223245), (1452, 208485), (1476, 205095), (1485, 203852), (1695, 178596), (1804, 167805), (1815, 166788), (1845, 164076), (1980, 152889), (2034, 148830), (2178, 138990), (2214, 136730), (2255, 134244), (2260, 133947), (2420, 125091), (2460, 123057), (2486, 121770), (2706, 111870), (2970, 101926), (3051, 99220), (3267, 92660), (3390, 89298), (3630, 83394), (3690, 82038), (3729, 81180), (4059, 74580), (4068, 74415), (4356, 69495), (4428, 68365), (4510, 67122), (4633, 65340), (4961, 61020), (4972, 60885), (5085, 59532), (5412, 55935), (5445, 55596), (5535, 54692), (5940, 50963), (6102, 49610), (6215, 48708), (6534, 46330), (6765, 44748), (6780, 44649), (7260, 41697), (7380, 41019), (7458, 40590), (8118, 37290), (9020, 33561), (9266, 32670), (9922, 30510), (10170, 29766), (10890, 27798), (11070, 27346), (11187, 27060), (12177, 24860), (12204, 24805), (12430, 24354), (13068, 23165), (13530, 22374), (13673, 22140), (13899, 21780), (14883, 20340), (14916, 20295), (15255, 19844), (16236, 18645), (16335, 18532)]