161898000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 576296448

約数和(自身を除く): 414398448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 125, 132, 150, 165, 176, 200, 220, 223, 240, 242, 250, 264, 275, 300, 330, 363, 375, 400, 440, 446, 484, 500, 528, 550, 600, 605, 660, 669, 726, 750, 825, 880, 892, 968, 1000, 1100, 1115, 1200, 1210, 1320, 1338, 1375, 1452, 1500, 1650, 1784, 1815, 1936, 2000, 2200, 2230, 2420, 2453, 2640, 2676, 2750, 2904, 3000, 3025, 3300, 3345, 3568, 3630, 4125, 4400, 4460, 4840, 4906, 5352, 5500, 5575, 5808, 6000, 6050, 6600, 6690, 7260, 7359, 8250, 8920, 9075, 9680, 9812, 10704, 11000, 11150, 12100, 12265, 13200, 13380, 14520, 14718, 15125, 16500, 16725, 17840, 18150, 19624, 22000, 22300, 24200, 24530, 26760, 26983, 27875, 29040, 29436, 30250, 33000, 33450, 36300, 36795, 39248, 44600, 45375, 48400, 49060, 53520, 53966, 55750, 58872, 60500, 61325, 66000, 66900, 72600, 73590, 80949, 83625, 89200, 90750, 98120, 107932, 111500, 117744, 121000, 122650, 133800, 134915, 145200, 147180, 161898, 167250, 181500, 183975, 196240, 215864, 223000, 242000, 245300, 267600, 269830, 294360, 306625, 323796, 334500, 363000, 367950, 404745, 431728, 446000, 490600, 539660, 588720, 613250, 647592, 669000, 674575, 726000, 735900, 809490, 919875, 981200, 1079320, 1226500, 1295184, 1338000, 1349150, 1471800, 1618980, 1839750, 2023725, 2158640, 2453000, 2698300, 2943600, 3237960, 3372875, 3679500, 4047450, 4906000, 5396600, 6475920, 6745750, 7359000, 8094900, 10118625, 10793200, 13491500, 14718000, 16189800, 20237250, 26983000, 32379600, 40474500, 53966000, 80949000, 161898000]

約数ペア:

[(1, 161898000), (2, 80949000), (3, 53966000), (4, 40474500), (5, 32379600), (6, 26983000), (8, 20237250), (10, 16189800), (11, 14718000), (12, 13491500), (15, 10793200), (16, 10118625), (20, 8094900), (22, 7359000), (24, 6745750), (25, 6475920), (30, 5396600), (33, 4906000), (40, 4047450), (44, 3679500), (48, 3372875), (50, 3237960), (55, 2943600), (60, 2698300), (66, 2453000), (75, 2158640), (80, 2023725), (88, 1839750), (100, 1618980), (110, 1471800), (120, 1349150), (121, 1338000), (125, 1295184), (132, 1226500), (150, 1079320), (165, 981200), (176, 919875), (200, 809490), (220, 735900), (223, 726000), (240, 674575), (242, 669000), (250, 647592), (264, 613250), (275, 588720), (300, 539660), (330, 490600), (363, 446000), (375, 431728), (400, 404745), (440, 367950), (446, 363000), (484, 334500), (500, 323796), (528, 306625), (550, 294360), (600, 269830), (605, 267600), (660, 245300), (669, 242000), (726, 223000), (750, 215864), (825, 196240), (880, 183975), (892, 181500), (968, 167250), (1000, 161898), (1100, 147180), (1115, 145200), (1200, 134915), (1210, 133800), (1320, 122650), (1338, 121000), (1375, 117744), (1452, 111500), (1500, 107932), (1650, 98120), (1784, 90750), (1815, 89200), (1936, 83625), (2000, 80949), (2200, 73590), (2230, 72600), (2420, 66900), (2453, 66000), (2640, 61325), (2676, 60500), (2750, 58872), (2904, 55750), (3000, 53966), (3025, 53520), (3300, 49060), (3345, 48400), (3568, 45375), (3630, 44600), (4125, 39248), (4400, 36795), (4460, 36300), (4840, 33450), (4906, 33000), (5352, 30250), (5500, 29436), (5575, 29040), (5808, 27875), (6000, 26983), (6050, 26760), (6600, 24530), (6690, 24200), (7260, 22300), (7359, 22000), (8250, 19624), (8920, 18150), (9075, 17840), (9680, 16725), (9812, 16500), (10704, 15125), (11000, 14718), (11150, 14520), (12100, 13380), (12265, 13200)]