30160000

素因数分解:

$2^7\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 160

約数和(自身を含む): 83645100

約数和(自身を除く): 53485100

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 64, 65, 80, 100, 104, 116, 125, 128, 130, 145, 160, 200, 208, 232, 250, 260, 290, 320, 325, 377, 400, 416, 464, 500, 520, 580, 625, 640, 650, 725, 754, 800, 832, 928, 1000, 1040, 1160, 1250, 1300, 1450, 1508, 1600, 1625, 1664, 1856, 1885, 2000, 2080, 2320, 2500, 2600, 2900, 3016, 3200, 3250, 3625, 3712, 3770, 4000, 4160, 4640, 5000, 5200, 5800, 6032, 6500, 7250, 7540, 8000, 8125, 8320, 9280, 9425, 10000, 10400, 11600, 12064, 13000, 14500, 15080, 16000, 16250, 18125, 18560, 18850, 20000, 20800, 23200, 24128, 26000, 29000, 30160, 32500, 36250, 37700, 40000, 41600, 46400, 47125, 48256, 52000, 58000, 60320, 65000, 72500, 75400, 80000, 92800, 94250, 104000, 116000, 120640, 130000, 145000, 150800, 188500, 208000, 232000, 235625, 241280, 260000, 290000, 301600, 377000, 464000, 471250, 520000, 580000, 603200, 754000, 942500, 1040000, 1160000, 1206400, 1508000, 1885000, 2320000, 3016000, 3770000, 6032000, 7540000, 15080000, 30160000]

約数ペア:

[(1, 30160000), (2, 15080000), (4, 7540000), (5, 6032000), (8, 3770000), (10, 3016000), (13, 2320000), (16, 1885000), (20, 1508000), (25, 1206400), (26, 1160000), (29, 1040000), (32, 942500), (40, 754000), (50, 603200), (52, 580000), (58, 520000), (64, 471250), (65, 464000), (80, 377000), (100, 301600), (104, 290000), (116, 260000), (125, 241280), (128, 235625), (130, 232000), (145, 208000), (160, 188500), (200, 150800), (208, 145000), (232, 130000), (250, 120640), (260, 116000), (290, 104000), (320, 94250), (325, 92800), (377, 80000), (400, 75400), (416, 72500), (464, 65000), (500, 60320), (520, 58000), (580, 52000), (625, 48256), (640, 47125), (650, 46400), (725, 41600), (754, 40000), (800, 37700), (832, 36250), (928, 32500), (1000, 30160), (1040, 29000), (1160, 26000), (1250, 24128), (1300, 23200), (1450, 20800), (1508, 20000), (1600, 18850), (1625, 18560), (1664, 18125), (1856, 16250), (1885, 16000), (2000, 15080), (2080, 14500), (2320, 13000), (2500, 12064), (2600, 11600), (2900, 10400), (3016, 10000), (3200, 9425), (3250, 9280), (3625, 8320), (3712, 8125), (3770, 8000), (4000, 7540), (4160, 7250), (4640, 6500), (5000, 6032), (5200, 5800)]