77057820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2704

約数の個数: 144

約数和(自身を含む): 278853120

約数和(自身を除く): 201795300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2659, 2898, 3220, 4140, 4830, 5318, 5796, 7245, 7977, 9660, 10636, 13295, 14490, 15954, 18613, 23931, 26590, 28980, 31908, 37226, 39885, 47862, 53180, 55839, 61157, 74452, 79770, 93065, 95724, 111678, 119655, 122314, 159540, 167517, 183471, 186130, 223356, 239310, 244628, 279195, 305785, 335034, 366942, 372260, 428099, 478620, 550413, 558390, 611570, 670068, 733884, 837585, 856198, 917355, 1100826, 1116780, 1223140, 1284297, 1675170, 1712396, 1834710, 2140495, 2201652, 2568594, 2752065, 3350340, 3669420, 3852891, 4280990, 5137188, 5504130, 6421485, 7705782, 8561980, 11008260, 12842970, 15411564, 19264455, 25685940, 38528910, 77057820]

約数ペア:

[(1, 77057820), (2, 38528910), (3, 25685940), (4, 19264455), (5, 15411564), (6, 12842970), (7, 11008260), (9, 8561980), (10, 7705782), (12, 6421485), (14, 5504130), (15, 5137188), (18, 4280990), (20, 3852891), (21, 3669420), (23, 3350340), (28, 2752065), (30, 2568594), (35, 2201652), (36, 2140495), (42, 1834710), (45, 1712396), (46, 1675170), (60, 1284297), (63, 1223140), (69, 1116780), (70, 1100826), (84, 917355), (90, 856198), (92, 837585), (105, 733884), (115, 670068), (126, 611570), (138, 558390), (140, 550413), (161, 478620), (180, 428099), (207, 372260), (210, 366942), (230, 335034), (252, 305785), (276, 279195), (315, 244628), (322, 239310), (345, 223356), (414, 186130), (420, 183471), (460, 167517), (483, 159540), (630, 122314), (644, 119655), (690, 111678), (805, 95724), (828, 93065), (966, 79770), (1035, 74452), (1260, 61157), (1380, 55839), (1449, 53180), (1610, 47862), (1932, 39885), (2070, 37226), (2415, 31908), (2659, 28980), (2898, 26590), (3220, 23931), (4140, 18613), (4830, 15954), (5318, 14490), (5796, 13295), (7245, 10636), (7977, 9660)]