302709420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 1062512640

約数和(自身を除く): 759803220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 107, 108, 117, 124, 130, 135, 155, 156, 169, 180, 186, 195, 214, 234, 260, 270, 279, 310, 321, 338, 351, 372, 390, 403, 428, 465, 468, 507, 535, 540, 558, 585, 620, 642, 676, 702, 780, 806, 837, 845, 930, 963, 1014, 1070, 1116, 1170, 1209, 1284, 1391, 1395, 1404, 1521, 1605, 1612, 1674, 1690, 1755, 1860, 1926, 2015, 2028, 2140, 2340, 2418, 2535, 2782, 2790, 2889, 3042, 3210, 3317, 3348, 3380, 3510, 3627, 3852, 4030, 4173, 4185, 4563, 4815, 4836, 5070, 5239, 5564, 5580, 5778, 6045, 6084, 6420, 6634, 6955, 7020, 7254, 7605, 8060, 8346, 8370, 9126, 9630, 9951, 10140, 10478, 10881, 11556, 12090, 12519, 13268, 13910, 14445, 14508, 15210, 15717, 16585, 16692, 16740, 18083, 18135, 18252, 19260, 19902, 20865, 20956, 21762, 22815, 24180, 25038, 26195, 27820, 28890, 29853, 30420, 31434, 33170, 36166, 36270, 37557, 39804, 41730, 43121, 43524, 45630, 47151, 49755, 50076, 52390, 54249, 54405, 57780, 59706, 62595, 62868, 66340, 72332, 72540, 75114, 78585, 83460, 86242, 89559, 90415, 91260, 94302, 99510, 104780, 108498, 108810, 119412, 125190, 129363, 141453, 149265, 150228, 157170, 162747, 172484, 179118, 180830, 187785, 188604, 199020, 215605, 216996, 217620, 235755, 250380, 258726, 271245, 282906, 298530, 314340, 325494, 358236, 361660, 375570, 388089, 431210, 447795, 471510, 488241, 517452, 542490, 560573, 565812, 597060, 646815, 650988, 707265, 751140, 776178, 813735, 862420, 895590, 943020, 976482, 1084980, 1121146, 1164267, 1293630, 1414530, 1552356, 1627470, 1681719, 1791180, 1940445, 1952964, 2242292, 2328534, 2441205, 2587260, 2802865, 2829060, 3254940, 3363438, 3880890, 4657068, 4882410, 5045157, 5605730, 5821335, 6726876, 7761780, 8408595, 9764820, 10090314, 11211460, 11642670, 15135471, 16817190, 20180628, 23285340, 25225785, 30270942, 33634380, 50451570, 60541884, 75677355, 100903140, 151354710, 302709420]

約数ペア:

[(1, 302709420), (2, 151354710), (3, 100903140), (4, 75677355), (5, 60541884), (6, 50451570), (9, 33634380), (10, 30270942), (12, 25225785), (13, 23285340), (15, 20180628), (18, 16817190), (20, 15135471), (26, 11642670), (27, 11211460), (30, 10090314), (31, 9764820), (36, 8408595), (39, 7761780), (45, 6726876), (52, 5821335), (54, 5605730), (60, 5045157), (62, 4882410), (65, 4657068), (78, 3880890), (90, 3363438), (93, 3254940), (107, 2829060), (108, 2802865), (117, 2587260), (124, 2441205), (130, 2328534), (135, 2242292), (155, 1952964), (156, 1940445), (169, 1791180), (180, 1681719), (186, 1627470), (195, 1552356), (214, 1414530), (234, 1293630), (260, 1164267), (270, 1121146), (279, 1084980), (310, 976482), (321, 943020), (338, 895590), (351, 862420), (372, 813735), (390, 776178), (403, 751140), (428, 707265), (465, 650988), (468, 646815), (507, 597060), (535, 565812), (540, 560573), (558, 542490), (585, 517452), (620, 488241), (642, 471510), (676, 447795), (702, 431210), (780, 388089), (806, 375570), (837, 361660), (845, 358236), (930, 325494), (963, 314340), (1014, 298530), (1070, 282906), (1116, 271245), (1170, 258726), (1209, 250380), (1284, 235755), (1391, 217620), (1395, 216996), (1404, 215605), (1521, 199020), (1605, 188604), (1612, 187785), (1674, 180830), (1690, 179118), (1755, 172484), (1860, 162747), (1926, 157170), (2015, 150228), (2028, 149265), (2140, 141453), (2340, 129363), (2418, 125190), (2535, 119412), (2782, 108810), (2790, 108498), (2889, 104780), (3042, 99510), (3210, 94302), (3317, 91260), (3348, 90415), (3380, 89559), (3510, 86242), (3627, 83460), (3852, 78585), (4030, 75114), (4173, 72540), (4185, 72332), (4563, 66340), (4815, 62868), (4836, 62595), (5070, 59706), (5239, 57780), (5564, 54405), (5580, 54249), (5778, 52390), (6045, 50076), (6084, 49755), (6420, 47151), (6634, 45630), (6955, 43524), (7020, 43121), (7254, 41730), (7605, 39804), (8060, 37557), (8346, 36270), (8370, 36166), (9126, 33170), (9630, 31434), (9951, 30420), (10140, 29853), (10478, 28890), (10881, 27820), (11556, 26195), (12090, 25038), (12519, 24180), (13268, 22815), (13910, 21762), (14445, 20956), (14508, 20865), (15210, 19902), (15717, 19260), (16585, 18252), (16692, 18135), (16740, 18083)]