38157900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 124658688

約数和(自身を除く): 86500788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 373, 465, 550, 620, 660, 682, 746, 775, 825, 930, 1023, 1100, 1119, 1364, 1492, 1550, 1650, 1705, 1860, 1865, 2046, 2238, 2325, 3100, 3300, 3410, 3730, 4092, 4103, 4476, 4650, 5115, 5595, 6820, 7460, 8206, 8525, 9300, 9325, 10230, 11190, 11563, 12309, 16412, 17050, 18650, 20460, 20515, 22380, 23126, 24618, 25575, 27975, 34100, 34689, 37300, 41030, 46252, 49236, 51150, 55950, 57815, 61545, 69378, 82060, 102300, 102575, 111900, 115630, 123090, 127193, 138756, 173445, 205150, 231260, 246180, 254386, 289075, 307725, 346890, 381579, 410300, 508772, 578150, 615450, 635965, 693780, 763158, 867225, 1156300, 1230900, 1271930, 1526316, 1734450, 1907895, 2543860, 3179825, 3468900, 3815790, 6359650, 7631580, 9539475, 12719300, 19078950, 38157900]

約数ペア:

[(1, 38157900), (2, 19078950), (3, 12719300), (4, 9539475), (5, 7631580), (6, 6359650), (10, 3815790), (11, 3468900), (12, 3179825), (15, 2543860), (20, 1907895), (22, 1734450), (25, 1526316), (30, 1271930), (31, 1230900), (33, 1156300), (44, 867225), (50, 763158), (55, 693780), (60, 635965), (62, 615450), (66, 578150), (75, 508772), (93, 410300), (100, 381579), (110, 346890), (124, 307725), (132, 289075), (150, 254386), (155, 246180), (165, 231260), (186, 205150), (220, 173445), (275, 138756), (300, 127193), (310, 123090), (330, 115630), (341, 111900), (372, 102575), (373, 102300), (465, 82060), (550, 69378), (620, 61545), (660, 57815), (682, 55950), (746, 51150), (775, 49236), (825, 46252), (930, 41030), (1023, 37300), (1100, 34689), (1119, 34100), (1364, 27975), (1492, 25575), (1550, 24618), (1650, 23126), (1705, 22380), (1860, 20515), (1865, 20460), (2046, 18650), (2238, 17050), (2325, 16412), (3100, 12309), (3300, 11563), (3410, 11190), (3730, 10230), (4092, 9325), (4103, 9300), (4476, 8525), (4650, 8206), (5115, 7460), (5595, 6820)]