308124900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 216

約数和(自身を含む): 1046252480

約数和(自身を除く): 738127580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 37, 38, 45, 50, 57, 60, 74, 75, 76, 90, 95, 100, 111, 114, 148, 150, 171, 180, 185, 190, 222, 225, 228, 285, 300, 333, 342, 370, 380, 444, 450, 475, 487, 555, 570, 666, 684, 703, 740, 855, 900, 925, 950, 974, 1110, 1140, 1332, 1406, 1425, 1461, 1665, 1710, 1850, 1900, 1948, 2109, 2220, 2435, 2775, 2812, 2850, 2922, 3330, 3420, 3515, 3700, 4218, 4275, 4383, 4870, 5550, 5700, 5844, 6327, 6660, 7030, 7305, 8325, 8436, 8550, 8766, 9253, 9740, 10545, 11100, 12175, 12654, 14060, 14610, 16650, 17100, 17532, 17575, 18019, 18506, 21090, 21915, 24350, 25308, 27759, 29220, 31635, 33300, 35150, 36038, 36525, 37012, 42180, 43830, 46265, 48700, 52725, 54057, 55518, 63270, 70300, 72076, 73050, 83277, 87660, 90095, 92530, 105450, 108114, 109575, 111036, 126540, 138795, 146100, 158175, 162171, 166554, 180190, 185060, 210900, 216228, 219150, 231325, 270285, 277590, 316350, 324342, 333108, 342361, 360380, 416385, 438300, 450475, 462650, 540570, 555180, 632700, 648684, 684722, 693975, 810855, 832770, 900950, 925300, 1027083, 1081140, 1351425, 1369444, 1387950, 1621710, 1665540, 1711805, 1801900, 2054166, 2081925, 2702850, 2775900, 3081249, 3243420, 3423610, 4054275, 4108332, 4163850, 5135415, 5405700, 6162498, 6847220, 8108550, 8327700, 8559025, 10270830, 12324996, 15406245, 16217100, 17118050, 20541660, 25677075, 30812490, 34236100, 51354150, 61624980, 77031225, 102708300, 154062450, 308124900]

約数ペア:

[(1, 308124900), (2, 154062450), (3, 102708300), (4, 77031225), (5, 61624980), (6, 51354150), (9, 34236100), (10, 30812490), (12, 25677075), (15, 20541660), (18, 17118050), (19, 16217100), (20, 15406245), (25, 12324996), (30, 10270830), (36, 8559025), (37, 8327700), (38, 8108550), (45, 6847220), (50, 6162498), (57, 5405700), (60, 5135415), (74, 4163850), (75, 4108332), (76, 4054275), (90, 3423610), (95, 3243420), (100, 3081249), (111, 2775900), (114, 2702850), (148, 2081925), (150, 2054166), (171, 1801900), (180, 1711805), (185, 1665540), (190, 1621710), (222, 1387950), (225, 1369444), (228, 1351425), (285, 1081140), (300, 1027083), (333, 925300), (342, 900950), (370, 832770), (380, 810855), (444, 693975), (450, 684722), (475, 648684), (487, 632700), (555, 555180), (570, 540570), (666, 462650), (684, 450475), (703, 438300), (740, 416385), (855, 360380), (900, 342361), (925, 333108), (950, 324342), (974, 316350), (1110, 277590), (1140, 270285), (1332, 231325), (1406, 219150), (1425, 216228), (1461, 210900), (1665, 185060), (1710, 180190), (1850, 166554), (1900, 162171), (1948, 158175), (2109, 146100), (2220, 138795), (2435, 126540), (2775, 111036), (2812, 109575), (2850, 108114), (2922, 105450), (3330, 92530), (3420, 90095), (3515, 87660), (3700, 83277), (4218, 73050), (4275, 72076), (4383, 70300), (4870, 63270), (5550, 55518), (5700, 54057), (5844, 52725), (6327, 48700), (6660, 46265), (7030, 43830), (7305, 42180), (8325, 37012), (8436, 36525), (8550, 36038), (8766, 35150), (9253, 33300), (9740, 31635), (10545, 29220), (11100, 27759), (12175, 25308), (12654, 24350), (14060, 21915), (14610, 21090), (16650, 18506), (17100, 18019), (17532, 17575)]