83505870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 283668480

約数和(自身を除く): 200162610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 27, 30, 34, 35, 42, 45, 46, 51, 54, 63, 69, 70, 85, 90, 102, 105, 113, 115, 119, 126, 135, 138, 153, 161, 170, 189, 207, 210, 226, 230, 238, 255, 270, 306, 315, 322, 339, 345, 357, 378, 391, 414, 459, 483, 510, 565, 595, 621, 630, 678, 690, 714, 765, 782, 791, 805, 918, 945, 966, 1017, 1035, 1071, 1130, 1173, 1190, 1242, 1449, 1530, 1582, 1610, 1695, 1785, 1890, 1921, 1955, 2034, 2070, 2142, 2295, 2346, 2373, 2415, 2599, 2737, 2898, 3051, 3105, 3213, 3390, 3519, 3570, 3842, 3910, 3955, 4347, 4590, 4746, 4830, 5085, 5198, 5355, 5474, 5763, 5865, 6102, 6210, 6426, 7038, 7119, 7245, 7797, 7910, 8211, 8694, 9605, 10170, 10557, 10710, 11526, 11730, 11865, 12995, 13447, 13685, 14238, 14490, 15255, 15594, 16065, 16422, 17289, 17595, 18193, 19210, 21114, 21357, 21735, 23391, 23730, 24633, 25990, 26894, 27370, 28815, 30510, 32130, 34578, 35190, 35595, 36386, 38985, 40341, 41055, 42714, 43470, 44183, 46782, 49266, 51867, 52785, 54579, 57630, 67235, 70173, 71190, 73899, 77970, 80682, 82110, 86445, 88366, 90965, 103734, 105570, 106785, 109158, 116955, 121023, 123165, 132549, 134470, 140346, 147798, 163737, 172890, 181930, 201705, 213570, 220915, 233910, 242046, 246330, 259335, 265098, 272895, 309281, 327474, 350865, 363069, 369495, 397647, 403410, 441830, 491211, 518670, 545790, 605115, 618562, 662745, 701730, 726138, 738990, 795294, 818685, 927843, 982422, 1192941, 1210230, 1325490, 1546405, 1637370, 1815345, 1855686, 1988235, 2385882, 2456055, 2783529, 3092810, 3630690, 3976470, 4639215, 4912110, 5567058, 5964705, 8350587, 9278430, 11929410, 13917645, 16701174, 27835290, 41752935, 83505870]

約数ペア:

[(1, 83505870), (2, 41752935), (3, 27835290), (5, 16701174), (6, 13917645), (7, 11929410), (9, 9278430), (10, 8350587), (14, 5964705), (15, 5567058), (17, 4912110), (18, 4639215), (21, 3976470), (23, 3630690), (27, 3092810), (30, 2783529), (34, 2456055), (35, 2385882), (42, 1988235), (45, 1855686), (46, 1815345), (51, 1637370), (54, 1546405), (63, 1325490), (69, 1210230), (70, 1192941), (85, 982422), (90, 927843), (102, 818685), (105, 795294), (113, 738990), (115, 726138), (119, 701730), (126, 662745), (135, 618562), (138, 605115), (153, 545790), (161, 518670), (170, 491211), (189, 441830), (207, 403410), (210, 397647), (226, 369495), (230, 363069), (238, 350865), (255, 327474), (270, 309281), (306, 272895), (315, 265098), (322, 259335), (339, 246330), (345, 242046), (357, 233910), (378, 220915), (391, 213570), (414, 201705), (459, 181930), (483, 172890), (510, 163737), (565, 147798), (595, 140346), (621, 134470), (630, 132549), (678, 123165), (690, 121023), (714, 116955), (765, 109158), (782, 106785), (791, 105570), (805, 103734), (918, 90965), (945, 88366), (966, 86445), (1017, 82110), (1035, 80682), (1071, 77970), (1130, 73899), (1173, 71190), (1190, 70173), (1242, 67235), (1449, 57630), (1530, 54579), (1582, 52785), (1610, 51867), (1695, 49266), (1785, 46782), (1890, 44183), (1921, 43470), (1955, 42714), (2034, 41055), (2070, 40341), (2142, 38985), (2295, 36386), (2346, 35595), (2373, 35190), (2415, 34578), (2599, 32130), (2737, 30510), (2898, 28815), (3051, 27370), (3105, 26894), (3213, 25990), (3390, 24633), (3519, 23730), (3570, 23391), (3842, 21735), (3910, 21357), (3955, 21114), (4347, 19210), (4590, 18193), (4746, 17595), (4830, 17289), (5085, 16422), (5198, 16065), (5355, 15594), (5474, 15255), (5763, 14490), (5865, 14238), (6102, 13685), (6210, 13447), (6426, 12995), (7038, 11865), (7119, 11730), (7245, 11526), (7797, 10710), (7910, 10557), (8211, 10170), (8694, 9605)]