142655800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 414259200

約数和(自身を除く): 271603400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 31, 35, 38, 40, 50, 56, 62, 70, 76, 95, 100, 124, 133, 140, 152, 155, 173, 175, 190, 200, 217, 248, 266, 280, 310, 346, 350, 380, 434, 475, 532, 589, 620, 665, 692, 700, 760, 775, 865, 868, 950, 1064, 1085, 1178, 1211, 1240, 1330, 1384, 1400, 1550, 1730, 1736, 1900, 2170, 2356, 2422, 2660, 2945, 3100, 3287, 3325, 3460, 3800, 4123, 4325, 4340, 4712, 4844, 5320, 5363, 5425, 5890, 6055, 6200, 6574, 6650, 6920, 8246, 8650, 8680, 9688, 10726, 10850, 11780, 12110, 13148, 13300, 14725, 16435, 16492, 17300, 20615, 21452, 21700, 23009, 23560, 24220, 26296, 26600, 26815, 29450, 30275, 32870, 32984, 34600, 37541, 41230, 42904, 43400, 46018, 48440, 53630, 58900, 60550, 65740, 75082, 82175, 82460, 92036, 101897, 103075, 107260, 115045, 117800, 121100, 131480, 134075, 150164, 164350, 164920, 184072, 187705, 203794, 206150, 214520, 230090, 242200, 268150, 300328, 328700, 375410, 407588, 412300, 460180, 509485, 536300, 575225, 657400, 713279, 750820, 815176, 824600, 920360, 938525, 1018970, 1072600, 1150450, 1426558, 1501640, 1877050, 2037940, 2300900, 2547425, 2853116, 3566395, 3754100, 4075880, 4601800, 5094850, 5706232, 7132790, 7508200, 10189700, 14265580, 17831975, 20379400, 28531160, 35663950, 71327900, 142655800]

約数ペア:

[(1, 142655800), (2, 71327900), (4, 35663950), (5, 28531160), (7, 20379400), (8, 17831975), (10, 14265580), (14, 10189700), (19, 7508200), (20, 7132790), (25, 5706232), (28, 5094850), (31, 4601800), (35, 4075880), (38, 3754100), (40, 3566395), (50, 2853116), (56, 2547425), (62, 2300900), (70, 2037940), (76, 1877050), (95, 1501640), (100, 1426558), (124, 1150450), (133, 1072600), (140, 1018970), (152, 938525), (155, 920360), (173, 824600), (175, 815176), (190, 750820), (200, 713279), (217, 657400), (248, 575225), (266, 536300), (280, 509485), (310, 460180), (346, 412300), (350, 407588), (380, 375410), (434, 328700), (475, 300328), (532, 268150), (589, 242200), (620, 230090), (665, 214520), (692, 206150), (700, 203794), (760, 187705), (775, 184072), (865, 164920), (868, 164350), (950, 150164), (1064, 134075), (1085, 131480), (1178, 121100), (1211, 117800), (1240, 115045), (1330, 107260), (1384, 103075), (1400, 101897), (1550, 92036), (1730, 82460), (1736, 82175), (1900, 75082), (2170, 65740), (2356, 60550), (2422, 58900), (2660, 53630), (2945, 48440), (3100, 46018), (3287, 43400), (3325, 42904), (3460, 41230), (3800, 37541), (4123, 34600), (4325, 32984), (4340, 32870), (4712, 30275), (4844, 29450), (5320, 26815), (5363, 26600), (5425, 26296), (5890, 24220), (6055, 23560), (6200, 23009), (6574, 21700), (6650, 21452), (6920, 20615), (8246, 17300), (8650, 16492), (8680, 16435), (9688, 14725), (10726, 13300), (10850, 13148), (11780, 12110)]