190043100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 216

約数和(自身を含む): 660339680

約数和(自身を除く): 470296580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 37, 39, 45, 50, 52, 60, 65, 74, 75, 78, 90, 100, 111, 117, 130, 148, 150, 156, 180, 185, 195, 222, 225, 234, 260, 300, 325, 333, 370, 390, 439, 444, 450, 468, 481, 555, 585, 650, 666, 740, 780, 878, 900, 925, 962, 975, 1110, 1170, 1300, 1317, 1332, 1443, 1665, 1756, 1850, 1924, 1950, 2195, 2220, 2340, 2405, 2634, 2775, 2886, 2925, 3330, 3700, 3900, 3951, 4329, 4390, 4810, 5268, 5550, 5707, 5772, 5850, 6585, 6660, 7215, 7902, 8325, 8658, 8780, 9620, 10975, 11100, 11414, 11700, 12025, 13170, 14430, 15804, 16243, 16650, 17121, 17316, 19755, 21645, 21950, 22828, 24050, 26340, 28535, 28860, 32486, 32925, 33300, 34242, 36075, 39510, 43290, 43900, 48100, 48729, 51363, 57070, 64972, 65850, 68484, 72150, 79020, 81215, 85605, 86580, 97458, 98775, 102726, 108225, 114140, 131700, 142675, 144300, 146187, 162430, 171210, 194916, 197550, 205452, 211159, 216450, 243645, 256815, 285350, 292374, 324860, 342420, 395100, 406075, 422318, 428025, 432900, 487290, 513630, 570700, 584748, 633477, 730935, 812150, 844636, 856050, 974580, 1027260, 1055795, 1218225, 1266954, 1284075, 1461870, 1624300, 1712100, 1900431, 2111590, 2436450, 2533908, 2568150, 2923740, 3167385, 3654675, 3800862, 4223180, 4872900, 5136300, 5278975, 6334770, 7309350, 7601724, 9502155, 10557950, 12669540, 14618700, 15836925, 19004310, 21115900, 31673850, 38008620, 47510775, 63347700, 95021550, 190043100]

約数ペア:

[(1, 190043100), (2, 95021550), (3, 63347700), (4, 47510775), (5, 38008620), (6, 31673850), (9, 21115900), (10, 19004310), (12, 15836925), (13, 14618700), (15, 12669540), (18, 10557950), (20, 9502155), (25, 7601724), (26, 7309350), (30, 6334770), (36, 5278975), (37, 5136300), (39, 4872900), (45, 4223180), (50, 3800862), (52, 3654675), (60, 3167385), (65, 2923740), (74, 2568150), (75, 2533908), (78, 2436450), (90, 2111590), (100, 1900431), (111, 1712100), (117, 1624300), (130, 1461870), (148, 1284075), (150, 1266954), (156, 1218225), (180, 1055795), (185, 1027260), (195, 974580), (222, 856050), (225, 844636), (234, 812150), (260, 730935), (300, 633477), (325, 584748), (333, 570700), (370, 513630), (390, 487290), (439, 432900), (444, 428025), (450, 422318), (468, 406075), (481, 395100), (555, 342420), (585, 324860), (650, 292374), (666, 285350), (740, 256815), (780, 243645), (878, 216450), (900, 211159), (925, 205452), (962, 197550), (975, 194916), (1110, 171210), (1170, 162430), (1300, 146187), (1317, 144300), (1332, 142675), (1443, 131700), (1665, 114140), (1756, 108225), (1850, 102726), (1924, 98775), (1950, 97458), (2195, 86580), (2220, 85605), (2340, 81215), (2405, 79020), (2634, 72150), (2775, 68484), (2886, 65850), (2925, 64972), (3330, 57070), (3700, 51363), (3900, 48729), (3951, 48100), (4329, 43900), (4390, 43290), (4810, 39510), (5268, 36075), (5550, 34242), (5707, 33300), (5772, 32925), (5850, 32486), (6585, 28860), (6660, 28535), (7215, 26340), (7902, 24050), (8325, 22828), (8658, 21950), (8780, 21645), (9620, 19755), (10975, 17316), (11100, 17121), (11414, 16650), (11700, 16243), (12025, 15804), (13170, 14430)]