198164400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 240

約数和(自身を含む): 749856768

約数和(自身を除く): 551692368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 496, 525, 560, 600, 620, 651, 700, 744, 761, 775, 840, 868, 930, 1050, 1085, 1200, 1240, 1302, 1400, 1488, 1522, 1550, 1680, 1736, 1860, 2100, 2170, 2283, 2325, 2480, 2604, 2800, 3044, 3100, 3255, 3472, 3720, 3805, 4200, 4340, 4566, 4650, 5208, 5327, 5425, 6088, 6200, 6510, 7440, 7610, 8400, 8680, 9132, 9300, 10416, 10654, 10850, 11415, 12176, 12400, 13020, 15220, 15981, 16275, 17360, 18264, 18600, 19025, 21308, 21700, 22830, 23591, 26040, 26635, 30440, 31962, 32550, 36528, 37200, 38050, 42616, 43400, 45660, 47182, 52080, 53270, 57075, 60880, 63924, 65100, 70773, 76100, 79905, 85232, 86800, 91320, 94364, 106540, 114150, 117955, 127848, 130200, 133175, 141546, 152200, 159810, 165137, 182640, 188728, 213080, 228300, 235910, 255696, 260400, 266350, 283092, 304400, 319620, 330274, 353865, 377456, 399525, 426160, 456600, 471820, 495411, 532700, 566184, 589775, 639240, 660548, 707730, 799050, 825685, 913200, 943640, 990822, 1065400, 1132368, 1179550, 1278480, 1321096, 1415460, 1598100, 1651370, 1769325, 1887280, 1981644, 2130800, 2359100, 2477055, 2642192, 2830920, 3196200, 3302740, 3538650, 3963288, 4128425, 4718200, 4954110, 5661840, 6392400, 6605480, 7077300, 7926576, 8256850, 9436400, 9908220, 12385275, 13210960, 14154600, 16513700, 19816440, 24770550, 28309200, 33027400, 39632880, 49541100, 66054800, 99082200, 198164400]

約数ペア:

[(1, 198164400), (2, 99082200), (3, 66054800), (4, 49541100), (5, 39632880), (6, 33027400), (7, 28309200), (8, 24770550), (10, 19816440), (12, 16513700), (14, 14154600), (15, 13210960), (16, 12385275), (20, 9908220), (21, 9436400), (24, 8256850), (25, 7926576), (28, 7077300), (30, 6605480), (31, 6392400), (35, 5661840), (40, 4954110), (42, 4718200), (48, 4128425), (50, 3963288), (56, 3538650), (60, 3302740), (62, 3196200), (70, 2830920), (75, 2642192), (80, 2477055), (84, 2359100), (93, 2130800), (100, 1981644), (105, 1887280), (112, 1769325), (120, 1651370), (124, 1598100), (140, 1415460), (150, 1321096), (155, 1278480), (168, 1179550), (175, 1132368), (186, 1065400), (200, 990822), (210, 943640), (217, 913200), (240, 825685), (248, 799050), (280, 707730), (300, 660548), (310, 639240), (336, 589775), (350, 566184), (372, 532700), (400, 495411), (420, 471820), (434, 456600), (465, 426160), (496, 399525), (525, 377456), (560, 353865), (600, 330274), (620, 319620), (651, 304400), (700, 283092), (744, 266350), (761, 260400), (775, 255696), (840, 235910), (868, 228300), (930, 213080), (1050, 188728), (1085, 182640), (1200, 165137), (1240, 159810), (1302, 152200), (1400, 141546), (1488, 133175), (1522, 130200), (1550, 127848), (1680, 117955), (1736, 114150), (1860, 106540), (2100, 94364), (2170, 91320), (2283, 86800), (2325, 85232), (2480, 79905), (2604, 76100), (2800, 70773), (3044, 65100), (3100, 63924), (3255, 60880), (3472, 57075), (3720, 53270), (3805, 52080), (4200, 47182), (4340, 45660), (4566, 43400), (4650, 42616), (5208, 38050), (5327, 37200), (5425, 36528), (6088, 32550), (6200, 31962), (6510, 30440), (7440, 26635), (7610, 26040), (8400, 23591), (8680, 22830), (9132, 21700), (9300, 21308), (10416, 19025), (10654, 18600), (10850, 18264), (11415, 17360), (12176, 16275), (12400, 15981), (13020, 15220)]