8355900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 28998144

約数和(自身を除く): 20642244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 173, 175, 210, 230, 276, 300, 322, 345, 346, 350, 420, 460, 483, 519, 525, 575, 644, 690, 692, 700, 805, 865, 966, 1038, 1050, 1150, 1211, 1380, 1610, 1725, 1730, 1932, 2076, 2100, 2300, 2415, 2422, 2595, 3220, 3450, 3460, 3633, 3979, 4025, 4325, 4830, 4844, 5190, 6055, 6900, 7266, 7958, 8050, 8650, 9660, 10380, 11937, 12075, 12110, 12975, 14532, 15916, 16100, 17300, 18165, 19895, 23874, 24150, 24220, 25950, 27853, 30275, 36330, 39790, 47748, 48300, 51900, 55706, 59685, 60550, 72660, 79580, 83559, 90825, 99475, 111412, 119370, 121100, 139265, 167118, 181650, 198950, 238740, 278530, 298425, 334236, 363300, 397900, 417795, 557060, 596850, 696325, 835590, 1193700, 1392650, 1671180, 2088975, 2785300, 4177950, 8355900]

約数ペア:

[(1, 8355900), (2, 4177950), (3, 2785300), (4, 2088975), (5, 1671180), (6, 1392650), (7, 1193700), (10, 835590), (12, 696325), (14, 596850), (15, 557060), (20, 417795), (21, 397900), (23, 363300), (25, 334236), (28, 298425), (30, 278530), (35, 238740), (42, 198950), (46, 181650), (50, 167118), (60, 139265), (69, 121100), (70, 119370), (75, 111412), (84, 99475), (92, 90825), (100, 83559), (105, 79580), (115, 72660), (138, 60550), (140, 59685), (150, 55706), (161, 51900), (173, 48300), (175, 47748), (210, 39790), (230, 36330), (276, 30275), (300, 27853), (322, 25950), (345, 24220), (346, 24150), (350, 23874), (420, 19895), (460, 18165), (483, 17300), (519, 16100), (525, 15916), (575, 14532), (644, 12975), (690, 12110), (692, 12075), (700, 11937), (805, 10380), (865, 9660), (966, 8650), (1038, 8050), (1050, 7958), (1150, 7266), (1211, 6900), (1380, 6055), (1610, 5190), (1725, 4844), (1730, 4830), (1932, 4325), (2076, 4025), (2100, 3979), (2300, 3633), (2415, 3460), (2422, 3450), (2595, 3220)]