16447050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 47532672

約数和(自身を除く): 31085622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 131, 135, 150, 155, 162, 186, 225, 262, 270, 279, 310, 393, 405, 450, 465, 558, 655, 675, 775, 786, 810, 837, 930, 1179, 1310, 1350, 1395, 1550, 1674, 1965, 2025, 2325, 2358, 2511, 2790, 3275, 3537, 3930, 4050, 4061, 4185, 4650, 5022, 5895, 6550, 6975, 7074, 8122, 8370, 9825, 10611, 11790, 12183, 12555, 13950, 17685, 19650, 20305, 20925, 21222, 24366, 25110, 29475, 35370, 36549, 40610, 41850, 53055, 58950, 60915, 62775, 73098, 88425, 101525, 106110, 109647, 121830, 125550, 176850, 182745, 203050, 219294, 265275, 304575, 328941, 365490, 530550, 548235, 609150, 657882, 913725, 1096470, 1644705, 1827450, 2741175, 3289410, 5482350, 8223525, 16447050]

約数ペア:

[(1, 16447050), (2, 8223525), (3, 5482350), (5, 3289410), (6, 2741175), (9, 1827450), (10, 1644705), (15, 1096470), (18, 913725), (25, 657882), (27, 609150), (30, 548235), (31, 530550), (45, 365490), (50, 328941), (54, 304575), (62, 265275), (75, 219294), (81, 203050), (90, 182745), (93, 176850), (131, 125550), (135, 121830), (150, 109647), (155, 106110), (162, 101525), (186, 88425), (225, 73098), (262, 62775), (270, 60915), (279, 58950), (310, 53055), (393, 41850), (405, 40610), (450, 36549), (465, 35370), (558, 29475), (655, 25110), (675, 24366), (775, 21222), (786, 20925), (810, 20305), (837, 19650), (930, 17685), (1179, 13950), (1310, 12555), (1350, 12183), (1395, 11790), (1550, 10611), (1674, 9825), (1965, 8370), (2025, 8122), (2325, 7074), (2358, 6975), (2511, 6550), (2790, 5895), (3275, 5022), (3537, 4650), (3930, 4185), (4050, 4061)]