48651300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 160961920

約数和(自身を除く): 112310620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 90, 100, 108, 111, 135, 148, 150, 180, 185, 222, 225, 270, 300, 333, 370, 444, 450, 487, 540, 555, 666, 675, 740, 900, 925, 974, 999, 1110, 1332, 1350, 1461, 1665, 1850, 1948, 1998, 2220, 2435, 2700, 2775, 2922, 3330, 3700, 3996, 4383, 4870, 4995, 5550, 5844, 6660, 7305, 8325, 8766, 9740, 9990, 11100, 12175, 13149, 14610, 16650, 17532, 18019, 19980, 21915, 24350, 24975, 26298, 29220, 33300, 36038, 36525, 43830, 48700, 49950, 52596, 54057, 65745, 72076, 73050, 87660, 90095, 99900, 108114, 109575, 131490, 146100, 162171, 180190, 216228, 219150, 262980, 270285, 324342, 328725, 360380, 438300, 450475, 486513, 540570, 648684, 657450, 810855, 900950, 973026, 1081140, 1314900, 1351425, 1621710, 1801900, 1946052, 2432565, 2702850, 3243420, 4054275, 4865130, 5405700, 8108550, 9730260, 12162825, 16217100, 24325650, 48651300]

約数ペア:

[(1, 48651300), (2, 24325650), (3, 16217100), (4, 12162825), (5, 9730260), (6, 8108550), (9, 5405700), (10, 4865130), (12, 4054275), (15, 3243420), (18, 2702850), (20, 2432565), (25, 1946052), (27, 1801900), (30, 1621710), (36, 1351425), (37, 1314900), (45, 1081140), (50, 973026), (54, 900950), (60, 810855), (74, 657450), (75, 648684), (90, 540570), (100, 486513), (108, 450475), (111, 438300), (135, 360380), (148, 328725), (150, 324342), (180, 270285), (185, 262980), (222, 219150), (225, 216228), (270, 180190), (300, 162171), (333, 146100), (370, 131490), (444, 109575), (450, 108114), (487, 99900), (540, 90095), (555, 87660), (666, 73050), (675, 72076), (740, 65745), (900, 54057), (925, 52596), (974, 49950), (999, 48700), (1110, 43830), (1332, 36525), (1350, 36038), (1461, 33300), (1665, 29220), (1850, 26298), (1948, 24975), (1998, 24350), (2220, 21915), (2435, 19980), (2700, 18019), (2775, 17532), (2922, 16650), (3330, 14610), (3700, 13149), (3996, 12175), (4383, 11100), (4870, 9990), (4995, 9740), (5550, 8766), (5844, 8325), (6660, 7305)]