83239785.000000000

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 192

約数和(自身を含む): 467389440

約数和(自身を除く): 339220980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 827, 861, 945, 1107, 1148, 1230, 1260, 1435, 1476, 1654, 1722, 1845, 1890, 2214, 2460, 2481, 2583, 2870, 3308, 3444, 3690, 3780, 4135, 4305, 4428, 4962, 5166, 5535, 5740, 5789, 7380, 7443, 7749, 8270, 8610, 9924, 10332, 11070, 11578, 12405, 12915, 14886, 15498, 16540, 17220, 17367, 22140, 22329, 23156, 24810, 25830, 28945, 29772, 30996, 33907, 34734, 37215, 38745, 44658, 49620, 51660, 52101, 57890, 67814, 69468, 74430, 77490, 86835, 89316, 101721, 104202, 111645, 115780, 135628, 148860, 154980, 156303, 169535, 173670, 203442, 208404, 223290, 237349, 260505, 305163, 312606, 339070, 347340, 406884, 446580, 474698, 508605, 521010, 610326, 625212, 678140, 712047, 781515, 915489, 949396, 1017210, 1042020, 1186745, 1220652, 1424094, 1525815, 1563030, 1830978, 2034420, 2136141, 2373490, 2848188, 3051630, 3126060, 3560235, 3661956, 4272282, 4577445, 4746980, 6103260, 6408423, 7120470, 8544564, 9154890, 10680705, 12816846, 14240940, 18309780, 21361410, 25633692, 32042115, 42722820, 64084230, 128168460]

約数ペア:

[(1, 128168460), (2, 64084230), (3, 42722820), (4, 32042115), (5, 25633692), (6, 21361410), (7, 18309780), (9, 14240940), (10, 12816846), (12, 10680705), (14, 9154890), (15, 8544564), (18, 7120470), (20, 6408423), (21, 6103260), (27, 4746980), (28, 4577445), (30, 4272282), (35, 3661956), (36, 3560235), (41, 3126060), (42, 3051630), (45, 2848188), (54, 2373490), (60, 2136141), (63, 2034420), (70, 1830978), (82, 1563030), (84, 1525815), (90, 1424094), (105, 1220652), (108, 1186745), (123, 1042020), (126, 1017210), (135, 949396), (140, 915489), (164, 781515), (180, 712047), (189, 678140), (205, 625212), (210, 610326), (246, 521010), (252, 508605), (270, 474698), (287, 446580), (315, 406884), (369, 347340), (378, 339070), (410, 312606), (420, 305163), (492, 260505), (540, 237349), (574, 223290), (615, 208404), (630, 203442), (738, 173670), (756, 169535), (820, 156303), (827, 154980), (861, 148860), (945, 135628), (1107, 115780), (1148, 111645), (1230, 104202), (1260, 101721), (1435, 89316), (1476, 86835), (1654, 77490), (1722, 74430), (1845, 69468), (1890, 67814), (2214, 57890), (2460, 52101), (2481, 51660), (2583, 49620), (2870, 44658), (3308, 38745), (3444, 37215), (3690, 34734), (3780, 33907), (4135, 30996), (4305, 29772), (4428, 28945), (4962, 25830), (5166, 24810), (5535, 23156), (5740, 22329), (5789, 22140), (7380, 17367), (7443, 17220), (7749, 16540), (8270, 15498), (8610, 14886), (9924, 12915), (10332, 12405), (11070, 11578)]