130916100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 144

約数和(自身を含む): 447082496

約数和(自身を除く): 316166396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2011, 2100, 2170, 2325, 2604, 3100, 3255, 4022, 4340, 4650, 5425, 6033, 6510, 8044, 9300, 10055, 10850, 12066, 13020, 14077, 16275, 20110, 21700, 24132, 28154, 30165, 32550, 40220, 42231, 50275, 56308, 60330, 62341, 65100, 70385, 84462, 100550, 120660, 124682, 140770, 150825, 168924, 187023, 201100, 211155, 249364, 281540, 301650, 311705, 351925, 374046, 422310, 436387, 603300, 623410, 703850, 748092, 844620, 872774, 935115, 1055775, 1246820, 1309161, 1407700, 1558525, 1745548, 1870230, 2111550, 2181935, 2618322, 3117050, 3740460, 4223100, 4363870, 4675575, 5236644, 6234100, 6545805, 8727740, 9351150, 10909675, 13091610, 18702300, 21819350, 26183220, 32729025, 43638700, 65458050, 130916100]

約数ペア:

[(1, 130916100), (2, 65458050), (3, 43638700), (4, 32729025), (5, 26183220), (6, 21819350), (7, 18702300), (10, 13091610), (12, 10909675), (14, 9351150), (15, 8727740), (20, 6545805), (21, 6234100), (25, 5236644), (28, 4675575), (30, 4363870), (31, 4223100), (35, 3740460), (42, 3117050), (50, 2618322), (60, 2181935), (62, 2111550), (70, 1870230), (75, 1745548), (84, 1558525), (93, 1407700), (100, 1309161), (105, 1246820), (124, 1055775), (140, 935115), (150, 872774), (155, 844620), (175, 748092), (186, 703850), (210, 623410), (217, 603300), (300, 436387), (310, 422310), (350, 374046), (372, 351925), (420, 311705), (434, 301650), (465, 281540), (525, 249364), (620, 211155), (651, 201100), (700, 187023), (775, 168924), (868, 150825), (930, 140770), (1050, 124682), (1085, 120660), (1302, 100550), (1550, 84462), (1860, 70385), (2011, 65100), (2100, 62341), (2170, 60330), (2325, 56308), (2604, 50275), (3100, 42231), (3255, 40220), (4022, 32550), (4340, 30165), (4650, 28154), (5425, 24132), (6033, 21700), (6510, 20110), (8044, 16275), (9300, 14077), (10055, 13020), (10850, 12066)]