30557340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 108055584

約数和(自身を除く): 77498244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 61, 66, 69, 90, 92, 99, 110, 115, 121, 122, 132, 138, 165, 180, 183, 198, 207, 220, 230, 242, 244, 253, 276, 305, 330, 345, 363, 366, 396, 414, 460, 484, 495, 506, 549, 605, 610, 660, 671, 690, 726, 732, 759, 828, 915, 990, 1012, 1035, 1089, 1098, 1210, 1220, 1265, 1342, 1380, 1403, 1452, 1518, 1815, 1830, 1980, 2013, 2070, 2178, 2196, 2277, 2420, 2530, 2684, 2745, 2783, 2806, 3036, 3355, 3630, 3660, 3795, 4026, 4140, 4209, 4356, 4554, 5060, 5445, 5490, 5566, 5612, 6039, 6710, 7015, 7260, 7381, 7590, 8052, 8349, 8418, 9108, 10065, 10890, 10980, 11132, 11385, 12078, 12627, 13420, 13915, 14030, 14762, 15180, 15433, 16698, 16836, 20130, 21045, 21780, 22143, 22770, 24156, 25047, 25254, 27830, 28060, 29524, 30195, 30866, 33396, 36905, 40260, 41745, 42090, 44286, 45540, 46299, 50094, 50508, 55660, 60390, 61732, 63135, 66429, 73810, 77165, 83490, 84180, 88572, 92598, 100188, 110715, 120780, 125235, 126270, 132858, 138897, 147620, 154330, 166980, 169763, 185196, 221430, 231495, 250470, 252540, 265716, 277794, 308660, 332145, 339526, 442860, 462990, 500940, 509289, 555588, 664290, 679052, 694485, 848815, 925980, 1018578, 1328580, 1388970, 1527867, 1697630, 2037156, 2546445, 2777940, 3055734, 3395260, 5092890, 6111468, 7639335, 10185780, 15278670, 30557340]

約数ペア:

[(1, 30557340), (2, 15278670), (3, 10185780), (4, 7639335), (5, 6111468), (6, 5092890), (9, 3395260), (10, 3055734), (11, 2777940), (12, 2546445), (15, 2037156), (18, 1697630), (20, 1527867), (22, 1388970), (23, 1328580), (30, 1018578), (33, 925980), (36, 848815), (44, 694485), (45, 679052), (46, 664290), (55, 555588), (60, 509289), (61, 500940), (66, 462990), (69, 442860), (90, 339526), (92, 332145), (99, 308660), (110, 277794), (115, 265716), (121, 252540), (122, 250470), (132, 231495), (138, 221430), (165, 185196), (180, 169763), (183, 166980), (198, 154330), (207, 147620), (220, 138897), (230, 132858), (242, 126270), (244, 125235), (253, 120780), (276, 110715), (305, 100188), (330, 92598), (345, 88572), (363, 84180), (366, 83490), (396, 77165), (414, 73810), (460, 66429), (484, 63135), (495, 61732), (506, 60390), (549, 55660), (605, 50508), (610, 50094), (660, 46299), (671, 45540), (690, 44286), (726, 42090), (732, 41745), (759, 40260), (828, 36905), (915, 33396), (990, 30866), (1012, 30195), (1035, 29524), (1089, 28060), (1098, 27830), (1210, 25254), (1220, 25047), (1265, 24156), (1342, 22770), (1380, 22143), (1403, 21780), (1452, 21045), (1518, 20130), (1815, 16836), (1830, 16698), (1980, 15433), (2013, 15180), (2070, 14762), (2178, 14030), (2196, 13915), (2277, 13420), (2420, 12627), (2530, 12078), (2684, 11385), (2745, 11132), (2783, 10980), (2806, 10890), (3036, 10065), (3355, 9108), (3630, 8418), (3660, 8349), (3795, 8052), (4026, 7590), (4140, 7381), (4209, 7260), (4356, 7015), (4554, 6710), (5060, 6039), (5445, 5612), (5490, 5566)]