1879731900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{10391}}^1$

素因数の和:10481

約数の個数: 144

約数和(自身を含む): 6133774080

約数和(自身を除く): 4254042180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 90, 100, 108, 134, 135, 150, 180, 201, 225, 268, 270, 300, 335, 402, 450, 540, 603, 670, 675, 804, 900, 1005, 1206, 1340, 1350, 1675, 1809, 2010, 2412, 2700, 3015, 3350, 3618, 4020, 5025, 6030, 6700, 7236, 9045, 10050, 10391, 12060, 15075, 18090, 20100, 20782, 30150, 31173, 36180, 41564, 45225, 51955, 60300, 62346, 90450, 93519, 103910, 124692, 155865, 180900, 187038, 207820, 259775, 280557, 311730, 374076, 467595, 519550, 561114, 623460, 696197, 779325, 935190, 1039100, 1122228, 1392394, 1402785, 1558650, 1870380, 2088591, 2337975, 2784788, 2805570, 3117300, 3480985, 4177182, 4675950, 5611140, 6265773, 6961970, 7013925, 8354364, 9351900, 10442955, 12531546, 13923940, 14027850, 17404925, 18797319, 20885910, 25063092, 28055700, 31328865, 34809850, 37594638, 41771820, 52214775, 62657730, 69619700, 75189276, 93986595, 104429550, 125315460, 156644325, 187973190, 208859100, 313288650, 375946380, 469932975, 626577300, 939865950, 1879731900]

約数ペア:

[(1, 1879731900), (2, 939865950), (3, 626577300), (4, 469932975), (5, 375946380), (6, 313288650), (9, 208859100), (10, 187973190), (12, 156644325), (15, 125315460), (18, 104429550), (20, 93986595), (25, 75189276), (27, 69619700), (30, 62657730), (36, 52214775), (45, 41771820), (50, 37594638), (54, 34809850), (60, 31328865), (67, 28055700), (75, 25063092), (90, 20885910), (100, 18797319), (108, 17404925), (134, 14027850), (135, 13923940), (150, 12531546), (180, 10442955), (201, 9351900), (225, 8354364), (268, 7013925), (270, 6961970), (300, 6265773), (335, 5611140), (402, 4675950), (450, 4177182), (540, 3480985), (603, 3117300), (670, 2805570), (675, 2784788), (804, 2337975), (900, 2088591), (1005, 1870380), (1206, 1558650), (1340, 1402785), (1350, 1392394), (1675, 1122228), (1809, 1039100), (2010, 935190), (2412, 779325), (2700, 696197), (3015, 623460), (3350, 561114), (3618, 519550), (4020, 467595), (5025, 374076), (6030, 311730), (6700, 280557), (7236, 259775), (9045, 207820), (10050, 187038), (10391, 180900), (12060, 155865), (15075, 124692), (18090, 103910), (20100, 93519), (20782, 90450), (30150, 62346), (31173, 60300), (36180, 51955), (41564, 45225)]