31193735100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{219829}}^1$

素因数の和:219900

約数の個数: 144

約数和(自身を含む): 100748968320

約数和(自身を除く): 69555233220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 129, 132, 150, 165, 172, 215, 220, 258, 275, 300, 330, 430, 473, 516, 550, 645, 660, 825, 860, 946, 1075, 1100, 1290, 1419, 1650, 1892, 2150, 2365, 2580, 2838, 3225, 3300, 4300, 4730, 5676, 6450, 7095, 9460, 11825, 12900, 14190, 23650, 28380, 35475, 47300, 70950, 141900, 219829, 439658, 659487, 879316, 1099145, 1318974, 2198290, 2418119, 2637948, 3297435, 4396580, 4836238, 5495725, 6594870, 7254357, 9452647, 9672476, 10991450, 12090595, 13189740, 14508714, 16487175, 18905294, 21982900, 24181190, 28357941, 29017428, 32974350, 36271785, 37810588, 47263235, 48362380, 56715882, 60452975, 65948700, 72543570, 94526470, 103979117, 113431764, 120905950, 141789705, 145087140, 181358925, 189052940, 207958234, 236316175, 241811900, 283579410, 311937351, 362717850, 415916468, 472632350, 519895585, 567158820, 623874702, 708948525, 725435700, 945264700, 1039791170, 1247749404, 1417897050, 1559686755, 2079582340, 2599477925, 2835794100, 3119373510, 5198955850, 6238747020, 7798433775, 10397911700, 15596867550, 31193735100]

約数ペア:

[(1, 31193735100), (2, 15596867550), (3, 10397911700), (4, 7798433775), (5, 6238747020), (6, 5198955850), (10, 3119373510), (11, 2835794100), (12, 2599477925), (15, 2079582340), (20, 1559686755), (22, 1417897050), (25, 1247749404), (30, 1039791170), (33, 945264700), (43, 725435700), (44, 708948525), (50, 623874702), (55, 567158820), (60, 519895585), (66, 472632350), (75, 415916468), (86, 362717850), (100, 311937351), (110, 283579410), (129, 241811900), (132, 236316175), (150, 207958234), (165, 189052940), (172, 181358925), (215, 145087140), (220, 141789705), (258, 120905950), (275, 113431764), (300, 103979117), (330, 94526470), (430, 72543570), (473, 65948700), (516, 60452975), (550, 56715882), (645, 48362380), (660, 47263235), (825, 37810588), (860, 36271785), (946, 32974350), (1075, 29017428), (1100, 28357941), (1290, 24181190), (1419, 21982900), (1650, 18905294), (1892, 16487175), (2150, 14508714), (2365, 13189740), (2580, 12090595), (2838, 10991450), (3225, 9672476), (3300, 9452647), (4300, 7254357), (4730, 6594870), (5676, 5495725), (6450, 4836238), (7095, 4396580), (9460, 3297435), (11825, 2637948), (12900, 2418119), (14190, 2198290), (23650, 1318974), (28380, 1099145), (35475, 879316), (47300, 659487), (70950, 439658), (141900, 219829)]