55204140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 163215360

約数和(自身を除く): 108011220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 218, 230, 276, 327, 345, 367, 436, 460, 545, 654, 690, 734, 1090, 1101, 1308, 1380, 1468, 1635, 1835, 2180, 2202, 2507, 3270, 3670, 4404, 5014, 5505, 6540, 7340, 7521, 8441, 10028, 11010, 12535, 15042, 16882, 22020, 25070, 25323, 30084, 33764, 37605, 40003, 42205, 50140, 50646, 75210, 80006, 84410, 101292, 120009, 126615, 150420, 160012, 168820, 200015, 240018, 253230, 400030, 480036, 506460, 600045, 800060, 920069, 1200090, 1840138, 2400180, 2760207, 3680276, 4600345, 5520414, 9200690, 11040828, 13801035, 18401380, 27602070, 55204140]

約数ペア:

[(1, 55204140), (2, 27602070), (3, 18401380), (4, 13801035), (5, 11040828), (6, 9200690), (10, 5520414), (12, 4600345), (15, 3680276), (20, 2760207), (23, 2400180), (30, 1840138), (46, 1200090), (60, 920069), (69, 800060), (92, 600045), (109, 506460), (115, 480036), (138, 400030), (218, 253230), (230, 240018), (276, 200015), (327, 168820), (345, 160012), (367, 150420), (436, 126615), (460, 120009), (545, 101292), (654, 84410), (690, 80006), (734, 75210), (1090, 50646), (1101, 50140), (1308, 42205), (1380, 40003), (1468, 37605), (1635, 33764), (1835, 30084), (2180, 25323), (2202, 25070), (2507, 22020), (3270, 16882), (3670, 15042), (4404, 12535), (5014, 11010), (5505, 10028), (6540, 8441), (7340, 7521)]