31200180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 97711488

約数和(自身を除く): 66511308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1153, 1230, 1353, 1804, 2255, 2306, 2460, 2706, 3459, 4510, 4612, 5412, 5765, 6765, 6918, 9020, 11530, 12683, 13530, 13836, 17295, 23060, 25366, 27060, 34590, 38049, 47273, 50732, 63415, 69180, 76098, 94546, 126830, 141819, 152196, 189092, 190245, 236365, 253660, 283638, 380490, 472730, 520003, 567276, 709095, 760980, 945460, 1040006, 1418190, 1560009, 2080012, 2600015, 2836380, 3120018, 5200030, 6240036, 7800045, 10400060, 15600090, 31200180]

約数ペア:

[(1, 31200180), (2, 15600090), (3, 10400060), (4, 7800045), (5, 6240036), (6, 5200030), (10, 3120018), (11, 2836380), (12, 2600015), (15, 2080012), (20, 1560009), (22, 1418190), (30, 1040006), (33, 945460), (41, 760980), (44, 709095), (55, 567276), (60, 520003), (66, 472730), (82, 380490), (110, 283638), (123, 253660), (132, 236365), (164, 190245), (165, 189092), (205, 152196), (220, 141819), (246, 126830), (330, 94546), (410, 76098), (451, 69180), (492, 63415), (615, 50732), (660, 47273), (820, 38049), (902, 34590), (1153, 27060), (1230, 25366), (1353, 23060), (1804, 17295), (2255, 13836), (2306, 13530), (2460, 12683), (2706, 11530), (3459, 9020), (4510, 6918), (4612, 6765), (5412, 5765)]