83302380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3928

約数の個数: 144

約数和(自身を含む): 305847360

約数和(自身を除く): 222544980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 3889, 4284, 5355, 7140, 7778, 10710, 11667, 15556, 19445, 21420, 23334, 27223, 35001, 38890, 46668, 54446, 58335, 66113, 70002, 77780, 81669, 108892, 116670, 132226, 136115, 140004, 163338, 175005, 198339, 233340, 245007, 264452, 272230, 326676, 330565, 350010, 396678, 408345, 462791, 490014, 544460, 595017, 661130, 700020, 793356, 816690, 925582, 980028, 991695, 1190034, 1225035, 1322260, 1388373, 1633380, 1851164, 1983390, 2313955, 2380068, 2450070, 2776746, 2975085, 3966780, 4165119, 4627910, 4900140, 5553492, 5950170, 6941865, 8330238, 9255820, 11900340, 13883730, 16660476, 20825595, 27767460, 41651190, 83302380]

約数ペア:

[(1, 83302380), (2, 41651190), (3, 27767460), (4, 20825595), (5, 16660476), (6, 13883730), (7, 11900340), (9, 9255820), (10, 8330238), (12, 6941865), (14, 5950170), (15, 5553492), (17, 4900140), (18, 4627910), (20, 4165119), (21, 3966780), (28, 2975085), (30, 2776746), (34, 2450070), (35, 2380068), (36, 2313955), (42, 1983390), (45, 1851164), (51, 1633380), (60, 1388373), (63, 1322260), (68, 1225035), (70, 1190034), (84, 991695), (85, 980028), (90, 925582), (102, 816690), (105, 793356), (119, 700020), (126, 661130), (140, 595017), (153, 544460), (170, 490014), (180, 462791), (204, 408345), (210, 396678), (238, 350010), (252, 330565), (255, 326676), (306, 272230), (315, 264452), (340, 245007), (357, 233340), (420, 198339), (476, 175005), (510, 163338), (595, 140004), (612, 136115), (630, 132226), (714, 116670), (765, 108892), (1020, 81669), (1071, 77780), (1190, 70002), (1260, 66113), (1428, 58335), (1530, 54446), (1785, 46668), (2142, 38890), (2380, 35001), (3060, 27223), (3570, 23334), (3889, 21420), (4284, 19445), (5355, 15556), (7140, 11667), (7778, 10710)]