78302610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 221832000

約数和(自身を除く): 143529390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1579, 1653, 1710, 2610, 2755, 3158, 3306, 4737, 4959, 5510, 7895, 8265, 9474, 9918, 14211, 15790, 16530, 23685, 24795, 28422, 30001, 45791, 47370, 49590, 60002, 71055, 90003, 91582, 137373, 142110, 150005, 180006, 228955, 270009, 274746, 300010, 412119, 450015, 457910, 540018, 686865, 824238, 870029, 900030, 1350045, 1373730, 1740058, 2060595, 2610087, 2700090, 4121190, 4350145, 5220174, 7830261, 8700290, 13050435, 15660522, 26100870, 39151305, 78302610]

約数ペア:

[(1, 78302610), (2, 39151305), (3, 26100870), (5, 15660522), (6, 13050435), (9, 8700290), (10, 7830261), (15, 5220174), (18, 4350145), (19, 4121190), (29, 2700090), (30, 2610087), (38, 2060595), (45, 1740058), (57, 1373730), (58, 1350045), (87, 900030), (90, 870029), (95, 824238), (114, 686865), (145, 540018), (171, 457910), (174, 450015), (190, 412119), (261, 300010), (285, 274746), (290, 270009), (342, 228955), (435, 180006), (522, 150005), (551, 142110), (570, 137373), (855, 91582), (870, 90003), (1102, 71055), (1305, 60002), (1579, 49590), (1653, 47370), (1710, 45791), (2610, 30001), (2755, 28422), (3158, 24795), (3306, 23685), (4737, 16530), (4959, 15790), (5510, 14211), (7895, 9918), (8265, 9474)]