133772940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 216

約数和(自身を含む): 489237840

約数和(自身を除く): 355464900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 523, 580, 588, 609, 630, 735, 812, 870, 882, 980, 1015, 1044, 1046, 1218, 1260, 1305, 1421, 1470, 1569, 1740, 1764, 1827, 2030, 2092, 2205, 2436, 2610, 2615, 2842, 2940, 3045, 3138, 3654, 3661, 4060, 4263, 4410, 4707, 5220, 5230, 5684, 6090, 6276, 7105, 7308, 7322, 7845, 8526, 8820, 9135, 9414, 10460, 10983, 12180, 12789, 14210, 14644, 15167, 15690, 17052, 18270, 18305, 18828, 21315, 21966, 23535, 25578, 25627, 28420, 30334, 31380, 32949, 36540, 36610, 42630, 43932, 45501, 47070, 51156, 51254, 54915, 60668, 63945, 65898, 73220, 75835, 76881, 85260, 91002, 94140, 102508, 106169, 109830, 127890, 128135, 131796, 136503, 151670, 153762, 164745, 182004, 212338, 219660, 227505, 230643, 255780, 256270, 273006, 303340, 307524, 318507, 329490, 384405, 424676, 455010, 461286, 512540, 530845, 546012, 637014, 658980, 682515, 743183, 768810, 910020, 922572, 955521, 1061690, 1153215, 1274028, 1365030, 1486366, 1537620, 1592535, 1911042, 2123380, 2229549, 2306430, 2730060, 2972732, 3185070, 3715915, 3822084, 4459098, 4612860, 4777605, 6370140, 6688647, 7431830, 8918196, 9555210, 11147745, 13377294, 14863660, 19110420, 22295490, 26754588, 33443235, 44590980, 66886470, 133772940]

約数ペア:

[(1, 133772940), (2, 66886470), (3, 44590980), (4, 33443235), (5, 26754588), (6, 22295490), (7, 19110420), (9, 14863660), (10, 13377294), (12, 11147745), (14, 9555210), (15, 8918196), (18, 7431830), (20, 6688647), (21, 6370140), (28, 4777605), (29, 4612860), (30, 4459098), (35, 3822084), (36, 3715915), (42, 3185070), (45, 2972732), (49, 2730060), (58, 2306430), (60, 2229549), (63, 2123380), (70, 1911042), (84, 1592535), (87, 1537620), (90, 1486366), (98, 1365030), (105, 1274028), (116, 1153215), (126, 1061690), (140, 955521), (145, 922572), (147, 910020), (174, 768810), (180, 743183), (196, 682515), (203, 658980), (210, 637014), (245, 546012), (252, 530845), (261, 512540), (290, 461286), (294, 455010), (315, 424676), (348, 384405), (406, 329490), (420, 318507), (435, 307524), (441, 303340), (490, 273006), (522, 256270), (523, 255780), (580, 230643), (588, 227505), (609, 219660), (630, 212338), (735, 182004), (812, 164745), (870, 153762), (882, 151670), (980, 136503), (1015, 131796), (1044, 128135), (1046, 127890), (1218, 109830), (1260, 106169), (1305, 102508), (1421, 94140), (1470, 91002), (1569, 85260), (1740, 76881), (1764, 75835), (1827, 73220), (2030, 65898), (2092, 63945), (2205, 60668), (2436, 54915), (2610, 51254), (2615, 51156), (2842, 47070), (2940, 45501), (3045, 43932), (3138, 42630), (3654, 36610), (3661, 36540), (4060, 32949), (4263, 31380), (4410, 30334), (4707, 28420), (5220, 25627), (5230, 25578), (5684, 23535), (6090, 21966), (6276, 21315), (7105, 18828), (7308, 18305), (7322, 18270), (7845, 17052), (8526, 15690), (8820, 15167), (9135, 14644), (9414, 14210), (10460, 12789), (10983, 12180)]