149252600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 433305600

約数和(自身を除く): 284053000

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, 175, 181, 190, 200, 217, 248, 266, 280, 310, 350, 362, 380, 434, 475, 532, 589, 620, 665, 700, 724, 760, 775, 868, 905, 950, 1064, 1085, 1178, 1240, 1267, 1330, 1400, 1448, 1550, 1736, 1810, 1900, 2170, 2356, 2534, 2660, 2945, 3100, 3325, 3439, 3620, 3800, 4123, 4340, 4525, 4712, 5068, 5320, 5425, 5611, 5890, 6200, 6335, 6650, 6878, 7240, 8246, 8680, 9050, 10136, 10850, 11222, 11780, 12670, 13300, 13756, 14725, 16492, 17195, 18100, 20615, 21700, 22444, 23560, 24073, 25340, 26600, 27512, 28055, 29450, 31675, 32984, 34390, 36200, 39277, 41230, 43400, 44888, 48146, 50680, 56110, 58900, 63350, 68780, 78554, 82460, 85975, 96292, 103075, 106609, 112220, 117800, 120365, 126700, 137560, 140275, 157108, 164920, 171950, 192584, 196385, 206150, 213218, 224440, 240730, 253400, 280550, 314216, 343900, 392770, 412300, 426436, 481460, 533045, 561100, 601825, 687800, 746263, 785540, 824600, 852872, 962920, 981925, 1066090, 1122200, 1203650, 1492526, 1571080, 1963850, 2132180, 2407300, 2665225, 2985052, 3731315, 3927700, 4264360, 4814600, 5330450, 5970104, 7462630, 7855400, 10660900, 14925260, 18656575, 21321800, 29850520, 37313150, 74626300, 149252600]

約数ペア:

[(1, 149252600), (2, 74626300), (4, 37313150), (5, 29850520), (7, 21321800), (8, 18656575), (10, 14925260), (14, 10660900), (19, 7855400), (20, 7462630), (25, 5970104), (28, 5330450), (31, 4814600), (35, 4264360), (38, 3927700), (40, 3731315), (50, 2985052), (56, 2665225), (62, 2407300), (70, 2132180), (76, 1963850), (95, 1571080), (100, 1492526), (124, 1203650), (133, 1122200), (140, 1066090), (152, 981925), (155, 962920), (175, 852872), (181, 824600), (190, 785540), (200, 746263), (217, 687800), (248, 601825), (266, 561100), (280, 533045), (310, 481460), (350, 426436), (362, 412300), (380, 392770), (434, 343900), (475, 314216), (532, 280550), (589, 253400), (620, 240730), (665, 224440), (700, 213218), (724, 206150), (760, 196385), (775, 192584), (868, 171950), (905, 164920), (950, 157108), (1064, 140275), (1085, 137560), (1178, 126700), (1240, 120365), (1267, 117800), (1330, 112220), (1400, 106609), (1448, 103075), (1550, 96292), (1736, 85975), (1810, 82460), (1900, 78554), (2170, 68780), (2356, 63350), (2534, 58900), (2660, 56110), (2945, 50680), (3100, 48146), (3325, 44888), (3439, 43400), (3620, 41230), (3800, 39277), (4123, 36200), (4340, 34390), (4525, 32984), (4712, 31675), (5068, 29450), (5320, 28055), (5425, 27512), (5611, 26600), (5890, 25340), (6200, 24073), (6335, 23560), (6650, 22444), (6878, 21700), (7240, 20615), (8246, 18100), (8680, 17195), (9050, 16492), (10136, 14725), (10850, 13756), (11222, 13300), (11780, 12670)]