84020300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1360

約数の個数: 108

約数和(自身を含む): 228579120

約数和(自身を除く): 144558820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1319, 1820, 2275, 2450, 2548, 2638, 3185, 4550, 4900, 5276, 6370, 6595, 9100, 9233, 12740, 13190, 15925, 17147, 18466, 26380, 31850, 32975, 34294, 36932, 46165, 63700, 64631, 65950, 68588, 85735, 92330, 120029, 129262, 131900, 171470, 184660, 230825, 240058, 258524, 323155, 342940, 428675, 461650, 480116, 600145, 646310, 840203, 857350, 923300, 1200290, 1292620, 1615775, 1680406, 1714700, 2400580, 3000725, 3231550, 3360812, 4201015, 6001450, 6463100, 8402030, 12002900, 16804060, 21005075, 42010150, 84020300]

約数ペア:

[(1, 84020300), (2, 42010150), (4, 21005075), (5, 16804060), (7, 12002900), (10, 8402030), (13, 6463100), (14, 6001450), (20, 4201015), (25, 3360812), (26, 3231550), (28, 3000725), (35, 2400580), (49, 1714700), (50, 1680406), (52, 1615775), (65, 1292620), (70, 1200290), (91, 923300), (98, 857350), (100, 840203), (130, 646310), (140, 600145), (175, 480116), (182, 461650), (196, 428675), (245, 342940), (260, 323155), (325, 258524), (350, 240058), (364, 230825), (455, 184660), (490, 171470), (637, 131900), (650, 129262), (700, 120029), (910, 92330), (980, 85735), (1225, 68588), (1274, 65950), (1300, 64631), (1319, 63700), (1820, 46165), (2275, 36932), (2450, 34294), (2548, 32975), (2638, 31850), (3185, 26380), (4550, 18466), (4900, 17147), (5276, 15925), (6370, 13190), (6595, 12740), (9100, 9233)]