189507330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 587865600

約数和(自身を除く): 398358270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 41, 45, 51, 53, 54, 57, 82, 85, 90, 95, 102, 106, 114, 123, 135, 153, 159, 170, 171, 190, 205, 246, 255, 265, 270, 285, 306, 318, 323, 342, 369, 410, 459, 477, 510, 513, 530, 570, 615, 646, 697, 738, 765, 779, 795, 855, 901, 918, 954, 969, 1007, 1026, 1107, 1230, 1394, 1431, 1530, 1558, 1590, 1615, 1710, 1802, 1845, 1938, 2014, 2091, 2173, 2214, 2295, 2337, 2385, 2565, 2703, 2862, 2907, 3021, 3230, 3485, 3690, 3895, 4182, 4346, 4505, 4590, 4674, 4770, 4845, 5035, 5130, 5406, 5535, 5814, 6042, 6273, 6519, 6970, 7011, 7155, 7790, 8109, 8721, 9010, 9063, 9690, 10070, 10455, 10865, 11070, 11685, 12546, 13038, 13243, 13515, 14022, 14310, 14535, 15105, 16218, 17119, 17442, 18126, 18819, 19557, 20910, 21033, 21730, 23370, 24327, 26486, 27030, 27189, 29070, 30210, 31365, 32595, 34238, 35055, 36941, 37638, 39114, 39729, 40545, 41287, 42066, 43605, 45315, 48654, 51357, 54378, 58671, 62730, 65190, 66215, 70110, 73882, 79458, 81090, 82574, 85595, 87210, 90630, 94095, 97785, 102714, 105165, 110823, 117342, 119187, 121635, 123861, 132430, 135945, 154071, 171190, 184705, 188190, 195570, 198645, 206435, 210330, 221646, 238374, 243270, 247722, 256785, 271890, 293355, 308142, 332469, 357561, 369410, 371583, 397290, 412870, 462213, 513570, 554115, 586710, 595935, 619305, 664938, 701879, 715122, 743166, 770355, 924426, 997407, 1108230, 1114749, 1191870, 1238610, 1403758, 1540710, 1662345, 1787805, 1857915, 1994814, 2105637, 2229498, 2311065, 3324690, 3509395, 3575610, 3715830, 4211274, 4622130, 4987035, 5573745, 6316911, 7018790, 9974070, 10528185, 11147490, 12633822, 18950733, 21056370, 31584555, 37901466, 63169110, 94753665, 189507330]

約数ペア:

[(1, 189507330), (2, 94753665), (3, 63169110), (5, 37901466), (6, 31584555), (9, 21056370), (10, 18950733), (15, 12633822), (17, 11147490), (18, 10528185), (19, 9974070), (27, 7018790), (30, 6316911), (34, 5573745), (38, 4987035), (41, 4622130), (45, 4211274), (51, 3715830), (53, 3575610), (54, 3509395), (57, 3324690), (82, 2311065), (85, 2229498), (90, 2105637), (95, 1994814), (102, 1857915), (106, 1787805), (114, 1662345), (123, 1540710), (135, 1403758), (153, 1238610), (159, 1191870), (170, 1114749), (171, 1108230), (190, 997407), (205, 924426), (246, 770355), (255, 743166), (265, 715122), (270, 701879), (285, 664938), (306, 619305), (318, 595935), (323, 586710), (342, 554115), (369, 513570), (410, 462213), (459, 412870), (477, 397290), (510, 371583), (513, 369410), (530, 357561), (570, 332469), (615, 308142), (646, 293355), (697, 271890), (738, 256785), (765, 247722), (779, 243270), (795, 238374), (855, 221646), (901, 210330), (918, 206435), (954, 198645), (969, 195570), (1007, 188190), (1026, 184705), (1107, 171190), (1230, 154071), (1394, 135945), (1431, 132430), (1530, 123861), (1558, 121635), (1590, 119187), (1615, 117342), (1710, 110823), (1802, 105165), (1845, 102714), (1938, 97785), (2014, 94095), (2091, 90630), (2173, 87210), (2214, 85595), (2295, 82574), (2337, 81090), (2385, 79458), (2565, 73882), (2703, 70110), (2862, 66215), (2907, 65190), (3021, 62730), (3230, 58671), (3485, 54378), (3690, 51357), (3895, 48654), (4182, 45315), (4346, 43605), (4505, 42066), (4590, 41287), (4674, 40545), (4770, 39729), (4845, 39114), (5035, 37638), (5130, 36941), (5406, 35055), (5535, 34238), (5814, 32595), (6042, 31365), (6273, 30210), (6519, 29070), (6970, 27189), (7011, 27030), (7155, 26486), (7790, 24327), (8109, 23370), (8721, 21730), (9010, 21033), (9063, 20910), (9690, 19557), (10070, 18819), (10455, 18126), (10865, 17442), (11070, 17119), (11685, 16218), (12546, 15105), (13038, 14535), (13243, 14310), (13515, 14022)]