54981450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 153115200

約数和(自身を除く): 98133750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 139, 150, 225, 270, 278, 293, 417, 450, 586, 675, 695, 834, 879, 1251, 1350, 1390, 1465, 1758, 2085, 2502, 2637, 2930, 3475, 3753, 4170, 4395, 5274, 6255, 6950, 7325, 7506, 7911, 8790, 10425, 12510, 13185, 14650, 15822, 18765, 20850, 21975, 26370, 31275, 37530, 39555, 40727, 43950, 62550, 65925, 79110, 81454, 93825, 122181, 131850, 187650, 197775, 203635, 244362, 366543, 395550, 407270, 610905, 733086, 1018175, 1099629, 1221810, 1832715, 2036350, 2199258, 3054525, 3665430, 5498145, 6109050, 9163575, 10996290, 18327150, 27490725, 54981450]

約数ペア:

[(1, 54981450), (2, 27490725), (3, 18327150), (5, 10996290), (6, 9163575), (9, 6109050), (10, 5498145), (15, 3665430), (18, 3054525), (25, 2199258), (27, 2036350), (30, 1832715), (45, 1221810), (50, 1099629), (54, 1018175), (75, 733086), (90, 610905), (135, 407270), (139, 395550), (150, 366543), (225, 244362), (270, 203635), (278, 197775), (293, 187650), (417, 131850), (450, 122181), (586, 93825), (675, 81454), (695, 79110), (834, 65925), (879, 62550), (1251, 43950), (1350, 40727), (1390, 39555), (1465, 37530), (1758, 31275), (2085, 26370), (2502, 21975), (2637, 20850), (2930, 18765), (3475, 15822), (3753, 14650), (4170, 13185), (4395, 12510), (5274, 10425), (6255, 8790), (6950, 7911), (7325, 7506)]