76325340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2036

約数の個数: 144

約数和(自身を含む): 267859872

約数和(自身を除く): 191534532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 1997, 2548, 2730, 2940, 3185, 3822, 3994, 5460, 5991, 6370, 7644, 7988, 9555, 9985, 11982, 12740, 13979, 19110, 19970, 23964, 25961, 27958, 29955, 38220, 39940, 41937, 51922, 55916, 59910, 69895, 77883, 83874, 97853, 103844, 119820, 129805, 139790, 155766, 167748, 181727, 195706, 209685, 259610, 279580, 293559, 311532, 363454, 389415, 391412, 419370, 489265, 519220, 545181, 587118, 726908, 778830, 838740, 908635, 978530, 1090362, 1174236, 1272089, 1467795, 1557660, 1817270, 1957060, 2180724, 2544178, 2725905, 2935590, 3634540, 3816267, 5088356, 5451810, 5871180, 6360445, 7632534, 10903620, 12720890, 15265068, 19081335, 25441780, 38162670, 76325340]

約数ペア:

[(1, 76325340), (2, 38162670), (3, 25441780), (4, 19081335), (5, 15265068), (6, 12720890), (7, 10903620), (10, 7632534), (12, 6360445), (13, 5871180), (14, 5451810), (15, 5088356), (20, 3816267), (21, 3634540), (26, 2935590), (28, 2725905), (30, 2544178), (35, 2180724), (39, 1957060), (42, 1817270), (49, 1557660), (52, 1467795), (60, 1272089), (65, 1174236), (70, 1090362), (78, 978530), (84, 908635), (91, 838740), (98, 778830), (105, 726908), (130, 587118), (140, 545181), (147, 519220), (156, 489265), (182, 419370), (195, 391412), (196, 389415), (210, 363454), (245, 311532), (260, 293559), (273, 279580), (294, 259610), (364, 209685), (390, 195706), (420, 181727), (455, 167748), (490, 155766), (546, 139790), (588, 129805), (637, 119820), (735, 103844), (780, 97853), (910, 83874), (980, 77883), (1092, 69895), (1274, 59910), (1365, 55916), (1470, 51922), (1820, 41937), (1911, 39940), (1997, 38220), (2548, 29955), (2730, 27958), (2940, 25961), (3185, 23964), (3822, 19970), (3994, 19110), (5460, 13979), (5991, 12740), (6370, 11982), (7644, 9985), (7988, 9555)]