75882390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 133136490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 41, 51, 57, 82, 85, 95, 102, 114, 123, 170, 190, 191, 205, 246, 255, 285, 323, 382, 410, 510, 570, 573, 615, 646, 697, 779, 955, 969, 1146, 1230, 1394, 1558, 1615, 1910, 1938, 2091, 2337, 2865, 3230, 3247, 3485, 3629, 3895, 4182, 4674, 4845, 5730, 6494, 6970, 7258, 7790, 7831, 9690, 9741, 10455, 10887, 11685, 13243, 15662, 16235, 18145, 19482, 20910, 21774, 23370, 23493, 26486, 32470, 36290, 39155, 39729, 46986, 48705, 54435, 61693, 66215, 78310, 79458, 97410, 108870, 117465, 123386, 132430, 133127, 148789, 185079, 198645, 234930, 266254, 297578, 308465, 370158, 397290, 399381, 446367, 616930, 665635, 743945, 798762, 892734, 925395, 1331270, 1487890, 1850790, 1996905, 2231835, 2529413, 3993810, 4463670, 5058826, 7588239, 12647065, 15176478, 25294130, 37941195, 75882390]

約数ペア:

[(1, 75882390), (2, 37941195), (3, 25294130), (5, 15176478), (6, 12647065), (10, 7588239), (15, 5058826), (17, 4463670), (19, 3993810), (30, 2529413), (34, 2231835), (38, 1996905), (41, 1850790), (51, 1487890), (57, 1331270), (82, 925395), (85, 892734), (95, 798762), (102, 743945), (114, 665635), (123, 616930), (170, 446367), (190, 399381), (191, 397290), (205, 370158), (246, 308465), (255, 297578), (285, 266254), (323, 234930), (382, 198645), (410, 185079), (510, 148789), (570, 133127), (573, 132430), (615, 123386), (646, 117465), (697, 108870), (779, 97410), (955, 79458), (969, 78310), (1146, 66215), (1230, 61693), (1394, 54435), (1558, 48705), (1615, 46986), (1910, 39729), (1938, 39155), (2091, 36290), (2337, 32470), (2865, 26486), (3230, 23493), (3247, 23370), (3485, 21774), (3629, 20910), (3895, 19482), (4182, 18145), (4674, 16235), (4845, 15662), (5730, 13243), (6494, 11685), (6970, 10887), (7258, 10455), (7790, 9741), (7831, 9690)]