16551098400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{222461}}^1$

素因数の和:222515

約数の個数: 144

約数和(自身を含む): 55611940608

約数和(自身を除く): 39060842208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2976, 3100, 3720, 4650, 4960, 6200, 7440, 9300, 12400, 14880, 18600, 24800, 37200, 74400, 222461, 444922, 667383, 889844, 1112305, 1334766, 1779688, 2224610, 2669532, 3336915, 3559376, 4449220, 5339064, 5561525, 6673830, 6896291, 7118752, 8898440, 10678128, 11123050, 13347660, 13792582, 16684575, 17796880, 20688873, 21356256, 22246100, 26695320, 27585164, 33369150, 34481455, 35593760, 41377746, 44492200, 53390640, 55170328, 66738300, 68962910, 82755492, 88984400, 103444365, 106781280, 110340656, 133476600, 137925820, 165510984, 172407275, 177968800, 206888730, 220681312, 266953200, 275851640, 331021968, 344814550, 413777460, 517221825, 533906400, 551703280, 662043936, 689629100, 827554920, 1034443650, 1103406560, 1379258200, 1655109840, 2068887300, 2758516400, 3310219680, 4137774600, 5517032800, 8275549200, 16551098400]

約数ペア:

[(1, 16551098400), (2, 8275549200), (3, 5517032800), (4, 4137774600), (5, 3310219680), (6, 2758516400), (8, 2068887300), (10, 1655109840), (12, 1379258200), (15, 1103406560), (16, 1034443650), (20, 827554920), (24, 689629100), (25, 662043936), (30, 551703280), (31, 533906400), (32, 517221825), (40, 413777460), (48, 344814550), (50, 331021968), (60, 275851640), (62, 266953200), (75, 220681312), (80, 206888730), (93, 177968800), (96, 172407275), (100, 165510984), (120, 137925820), (124, 133476600), (150, 110340656), (155, 106781280), (160, 103444365), (186, 88984400), (200, 82755492), (240, 68962910), (248, 66738300), (300, 55170328), (310, 53390640), (372, 44492200), (400, 41377746), (465, 35593760), (480, 34481455), (496, 33369150), (600, 27585164), (620, 26695320), (744, 22246100), (775, 21356256), (800, 20688873), (930, 17796880), (992, 16684575), (1200, 13792582), (1240, 13347660), (1488, 11123050), (1550, 10678128), (1860, 8898440), (2325, 7118752), (2400, 6896291), (2480, 6673830), (2976, 5561525), (3100, 5339064), (3720, 4449220), (4650, 3559376), (4960, 3336915), (6200, 2669532), (7440, 2224610), (9300, 1779688), (12400, 1334766), (14880, 1112305), (18600, 889844), (24800, 667383), (37200, 444922), (74400, 222461)]