142110100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 362226816

約数和(自身を除く): 220116716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 41, 44, 46, 50, 55, 82, 92, 100, 110, 115, 137, 164, 205, 220, 230, 253, 274, 275, 410, 451, 460, 506, 548, 550, 575, 685, 820, 902, 943, 1012, 1025, 1100, 1150, 1265, 1370, 1507, 1804, 1886, 2050, 2255, 2300, 2530, 2740, 3014, 3151, 3425, 3772, 4100, 4510, 4715, 5060, 5617, 6028, 6302, 6325, 6850, 7535, 9020, 9430, 10373, 11234, 11275, 12604, 12650, 13700, 15070, 15755, 18860, 20746, 22468, 22550, 23575, 25300, 28085, 30140, 31510, 34661, 37675, 41492, 45100, 47150, 51865, 56170, 61787, 63020, 69322, 75350, 78775, 94300, 103730, 112340, 123574, 129191, 138644, 140425, 150700, 157550, 173305, 207460, 247148, 258382, 259325, 280850, 308935, 315100, 346610, 516764, 518650, 561700, 617870, 645955, 693220, 866525, 1037300, 1235740, 1291910, 1421101, 1544675, 1733050, 2583820, 2842202, 3089350, 3229775, 3466100, 5684404, 6178700, 6459550, 7105505, 12919100, 14211010, 28422020, 35527525, 71055050, 142110100]

約数ペア:

[(1, 142110100), (2, 71055050), (4, 35527525), (5, 28422020), (10, 14211010), (11, 12919100), (20, 7105505), (22, 6459550), (23, 6178700), (25, 5684404), (41, 3466100), (44, 3229775), (46, 3089350), (50, 2842202), (55, 2583820), (82, 1733050), (92, 1544675), (100, 1421101), (110, 1291910), (115, 1235740), (137, 1037300), (164, 866525), (205, 693220), (220, 645955), (230, 617870), (253, 561700), (274, 518650), (275, 516764), (410, 346610), (451, 315100), (460, 308935), (506, 280850), (548, 259325), (550, 258382), (575, 247148), (685, 207460), (820, 173305), (902, 157550), (943, 150700), (1012, 140425), (1025, 138644), (1100, 129191), (1150, 123574), (1265, 112340), (1370, 103730), (1507, 94300), (1804, 78775), (1886, 75350), (2050, 69322), (2255, 63020), (2300, 61787), (2530, 56170), (2740, 51865), (3014, 47150), (3151, 45100), (3425, 41492), (3772, 37675), (4100, 34661), (4510, 31510), (4715, 30140), (5060, 28085), (5617, 25300), (6028, 23575), (6302, 22550), (6325, 22468), (6850, 20746), (7535, 18860), (9020, 15755), (9430, 15070), (10373, 13700), (11234, 12650), (11275, 12604)]