82008360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4649}}^1$

素因数の和:4680

約数の個数: 144

約数和(自身を含む): 310108500

約数和(自身を除く): 228100140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 4649, 5880, 8820, 9298, 13947, 17640, 18596, 23245, 27894, 32543, 37192, 41841, 46490, 55788, 65086, 69735, 83682, 92980, 97629, 111576, 130172, 139470, 162715, 167364, 185960, 195258, 209205, 227801, 260344, 278940, 292887, 325430, 334728, 390516, 418410, 455602, 488145, 557880, 585774, 650860, 683403, 781032, 836820, 911204, 976290, 1139005, 1171548, 1301720, 1366806, 1464435, 1673640, 1822408, 1952580, 2050209, 2278010, 2343096, 2733612, 2928870, 3417015, 3905160, 4100418, 4556020, 5467224, 5857740, 6834030, 8200836, 9112040, 10251045, 11715480, 13668060, 16401672, 20502090, 27336120, 41004180, 82008360]

約数ペア:

[(1, 82008360), (2, 41004180), (3, 27336120), (4, 20502090), (5, 16401672), (6, 13668060), (7, 11715480), (8, 10251045), (9, 9112040), (10, 8200836), (12, 6834030), (14, 5857740), (15, 5467224), (18, 4556020), (20, 4100418), (21, 3905160), (24, 3417015), (28, 2928870), (30, 2733612), (35, 2343096), (36, 2278010), (40, 2050209), (42, 1952580), (45, 1822408), (49, 1673640), (56, 1464435), (60, 1366806), (63, 1301720), (70, 1171548), (72, 1139005), (84, 976290), (90, 911204), (98, 836820), (105, 781032), (120, 683403), (126, 650860), (140, 585774), (147, 557880), (168, 488145), (180, 455602), (196, 418410), (210, 390516), (245, 334728), (252, 325430), (280, 292887), (294, 278940), (315, 260344), (360, 227801), (392, 209205), (420, 195258), (441, 185960), (490, 167364), (504, 162715), (588, 139470), (630, 130172), (735, 111576), (840, 97629), (882, 92980), (980, 83682), (1176, 69735), (1260, 65086), (1470, 55788), (1764, 46490), (1960, 41841), (2205, 37192), (2520, 32543), (2940, 27894), (3528, 23245), (4410, 18596), (4649, 17640), (5880, 13947), (8820, 9298)]