91480060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 249933600

約数和(自身を除く): 158453540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 49, 68, 70, 76, 85, 95, 98, 119, 133, 140, 170, 190, 196, 238, 245, 266, 289, 323, 340, 380, 476, 490, 532, 578, 595, 646, 665, 833, 931, 980, 1156, 1190, 1292, 1330, 1445, 1615, 1666, 1862, 2023, 2261, 2380, 2660, 2890, 3230, 3332, 3724, 4046, 4165, 4522, 4655, 4913, 5491, 5780, 6460, 8092, 8330, 9044, 9310, 9826, 10115, 10982, 11305, 14161, 15827, 16660, 18620, 19652, 20230, 21964, 22610, 24565, 27455, 28322, 31654, 34391, 38437, 40460, 45220, 49130, 54910, 56644, 63308, 68782, 70805, 76874, 79135, 93347, 98260, 109820, 137564, 141610, 153748, 158270, 171955, 186694, 192185, 240737, 269059, 283220, 316540, 343910, 373388, 384370, 466735, 481474, 538118, 653429, 687820, 768740, 933470, 962948, 1076236, 1203685, 1306858, 1345295, 1866940, 2407370, 2613716, 2690590, 3267145, 4574003, 4814740, 5381180, 6534290, 9148006, 13068580, 18296012, 22870015, 45740030, 91480060]

約数ペア:

[(1, 91480060), (2, 45740030), (4, 22870015), (5, 18296012), (7, 13068580), (10, 9148006), (14, 6534290), (17, 5381180), (19, 4814740), (20, 4574003), (28, 3267145), (34, 2690590), (35, 2613716), (38, 2407370), (49, 1866940), (68, 1345295), (70, 1306858), (76, 1203685), (85, 1076236), (95, 962948), (98, 933470), (119, 768740), (133, 687820), (140, 653429), (170, 538118), (190, 481474), (196, 466735), (238, 384370), (245, 373388), (266, 343910), (289, 316540), (323, 283220), (340, 269059), (380, 240737), (476, 192185), (490, 186694), (532, 171955), (578, 158270), (595, 153748), (646, 141610), (665, 137564), (833, 109820), (931, 98260), (980, 93347), (1156, 79135), (1190, 76874), (1292, 70805), (1330, 68782), (1445, 63308), (1615, 56644), (1666, 54910), (1862, 49130), (2023, 45220), (2261, 40460), (2380, 38437), (2660, 34391), (2890, 31654), (3230, 28322), (3332, 27455), (3724, 24565), (4046, 22610), (4165, 21964), (4522, 20230), (4655, 19652), (4913, 18620), (5491, 16660), (5780, 15827), (6460, 14161), (8092, 11305), (8330, 10982), (9044, 10115), (9310, 9826)]