109660020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 348364800

約数和(自身を除く): 238704780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 57, 58, 60, 62, 76, 87, 93, 95, 107, 114, 116, 124, 145, 155, 174, 186, 190, 214, 228, 285, 290, 310, 321, 348, 372, 380, 428, 435, 465, 535, 551, 570, 580, 589, 620, 642, 870, 899, 930, 1070, 1102, 1140, 1178, 1284, 1605, 1653, 1740, 1767, 1798, 1860, 2033, 2140, 2204, 2356, 2697, 2755, 2945, 3103, 3210, 3306, 3317, 3534, 3596, 4066, 4495, 5394, 5510, 5890, 6099, 6206, 6420, 6612, 6634, 7068, 8132, 8265, 8835, 8990, 9309, 9951, 10165, 10788, 11020, 11780, 12198, 12412, 13268, 13485, 15515, 16530, 16585, 17081, 17670, 17980, 18618, 19902, 20330, 24396, 26970, 30495, 31030, 33060, 33170, 34162, 35340, 37236, 39804, 40660, 46545, 49755, 51243, 53940, 58957, 60990, 62060, 63023, 66340, 68324, 85405, 93090, 96193, 99510, 102486, 117914, 121980, 126046, 170810, 176871, 186180, 189069, 192386, 199020, 204972, 235828, 252092, 256215, 288579, 294785, 315115, 341620, 353742, 378138, 384772, 480965, 512430, 577158, 589570, 630230, 707484, 756276, 884355, 945345, 961930, 1024860, 1154316, 1179140, 1260460, 1442895, 1768710, 1827667, 1890690, 1923860, 2885790, 3537420, 3655334, 3781380, 5483001, 5771580, 7310668, 9138335, 10966002, 18276670, 21932004, 27415005, 36553340, 54830010, 109660020]

約数ペア:

[(1, 109660020), (2, 54830010), (3, 36553340), (4, 27415005), (5, 21932004), (6, 18276670), (10, 10966002), (12, 9138335), (15, 7310668), (19, 5771580), (20, 5483001), (29, 3781380), (30, 3655334), (31, 3537420), (38, 2885790), (57, 1923860), (58, 1890690), (60, 1827667), (62, 1768710), (76, 1442895), (87, 1260460), (93, 1179140), (95, 1154316), (107, 1024860), (114, 961930), (116, 945345), (124, 884355), (145, 756276), (155, 707484), (174, 630230), (186, 589570), (190, 577158), (214, 512430), (228, 480965), (285, 384772), (290, 378138), (310, 353742), (321, 341620), (348, 315115), (372, 294785), (380, 288579), (428, 256215), (435, 252092), (465, 235828), (535, 204972), (551, 199020), (570, 192386), (580, 189069), (589, 186180), (620, 176871), (642, 170810), (870, 126046), (899, 121980), (930, 117914), (1070, 102486), (1102, 99510), (1140, 96193), (1178, 93090), (1284, 85405), (1605, 68324), (1653, 66340), (1740, 63023), (1767, 62060), (1798, 60990), (1860, 58957), (2033, 53940), (2140, 51243), (2204, 49755), (2356, 46545), (2697, 40660), (2755, 39804), (2945, 37236), (3103, 35340), (3210, 34162), (3306, 33170), (3317, 33060), (3534, 31030), (3596, 30495), (4066, 26970), (4495, 24396), (5394, 20330), (5510, 19902), (5890, 18618), (6099, 17980), (6206, 17670), (6420, 17081), (6612, 16585), (6634, 16530), (7068, 15515), (8132, 13485), (8265, 13268), (8835, 12412), (8990, 12198), (9309, 11780), (9951, 11020), (10165, 10788)]