148599880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 398805120

約数和(自身を除く): 250205240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 83, 88, 104, 110, 130, 143, 166, 220, 260, 286, 313, 332, 415, 440, 520, 572, 626, 664, 715, 830, 913, 1079, 1144, 1252, 1430, 1565, 1660, 1826, 2158, 2504, 2860, 3130, 3320, 3443, 3652, 4069, 4316, 4565, 5395, 5720, 6260, 6886, 7304, 8138, 8632, 9130, 10790, 11869, 12520, 13772, 16276, 17215, 18260, 20345, 21580, 23738, 25979, 27544, 32552, 34430, 36520, 40690, 43160, 44759, 47476, 51958, 59345, 68860, 81380, 89518, 94952, 103916, 118690, 129895, 137720, 162760, 179036, 207832, 223795, 237380, 259790, 285769, 337727, 358072, 447590, 474760, 519580, 571538, 675454, 895180, 1039160, 1143076, 1350908, 1428845, 1688635, 1790360, 2286152, 2701816, 2857690, 3377270, 3714997, 5715380, 6754540, 7429994, 11430760, 13509080, 14859988, 18574985, 29719976, 37149970, 74299940, 148599880]

約数ペア:

[(1, 148599880), (2, 74299940), (4, 37149970), (5, 29719976), (8, 18574985), (10, 14859988), (11, 13509080), (13, 11430760), (20, 7429994), (22, 6754540), (26, 5715380), (40, 3714997), (44, 3377270), (52, 2857690), (55, 2701816), (65, 2286152), (83, 1790360), (88, 1688635), (104, 1428845), (110, 1350908), (130, 1143076), (143, 1039160), (166, 895180), (220, 675454), (260, 571538), (286, 519580), (313, 474760), (332, 447590), (415, 358072), (440, 337727), (520, 285769), (572, 259790), (626, 237380), (664, 223795), (715, 207832), (830, 179036), (913, 162760), (1079, 137720), (1144, 129895), (1252, 118690), (1430, 103916), (1565, 94952), (1660, 89518), (1826, 81380), (2158, 68860), (2504, 59345), (2860, 51958), (3130, 47476), (3320, 44759), (3443, 43160), (3652, 40690), (4069, 36520), (4316, 34430), (4565, 32552), (5395, 27544), (5720, 25979), (6260, 23738), (6886, 21580), (7304, 20345), (8138, 18260), (8632, 17215), (9130, 16276), (10790, 13772), (11869, 12520)]