207944100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2579

約数の個数: 216

約数和(自身を含む): 802518080

約数和(自身を除く): 594573980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2539, 2730, 2925, 3150, 3276, 3900, 4095, 4550, 5078, 5460, 5850, 6300, 6825, 7617, 8190, 9100, 10156, 11700, 12695, 13650, 15234, 16380, 17773, 20475, 22851, 25390, 27300, 30468, 33007, 35546, 38085, 40950, 45702, 50780, 53319, 63475, 66014, 71092, 76170, 81900, 88865, 91404, 99021, 106638, 114255, 126950, 132028, 152340, 159957, 165035, 177730, 190425, 198042, 213276, 228510, 231049, 253900, 266595, 297063, 319914, 330070, 355460, 380850, 396084, 444325, 457020, 462098, 495105, 533190, 571275, 594126, 639828, 660140, 693147, 761700, 799785, 825175, 888650, 924196, 990210, 1066380, 1142550, 1155245, 1188252, 1332975, 1386294, 1485315, 1599570, 1650350, 1777300, 1980420, 2079441, 2285100, 2310490, 2475525, 2665950, 2772588, 2970630, 3199140, 3300700, 3465735, 3998925, 4158882, 4620980, 4951050, 5331900, 5776225, 5941260, 6931470, 7426575, 7997850, 8317764, 9902100, 10397205, 11552450, 13862940, 14853150, 15995700, 17328675, 20794410, 23104900, 29706300, 34657350, 41588820, 51986025, 69314700, 103972050, 207944100]

約数ペア:

[(1, 207944100), (2, 103972050), (3, 69314700), (4, 51986025), (5, 41588820), (6, 34657350), (7, 29706300), (9, 23104900), (10, 20794410), (12, 17328675), (13, 15995700), (14, 14853150), (15, 13862940), (18, 11552450), (20, 10397205), (21, 9902100), (25, 8317764), (26, 7997850), (28, 7426575), (30, 6931470), (35, 5941260), (36, 5776225), (39, 5331900), (42, 4951050), (45, 4620980), (50, 4158882), (52, 3998925), (60, 3465735), (63, 3300700), (65, 3199140), (70, 2970630), (75, 2772588), (78, 2665950), (84, 2475525), (90, 2310490), (91, 2285100), (100, 2079441), (105, 1980420), (117, 1777300), (126, 1650350), (130, 1599570), (140, 1485315), (150, 1386294), (156, 1332975), (175, 1188252), (180, 1155245), (182, 1142550), (195, 1066380), (210, 990210), (225, 924196), (234, 888650), (252, 825175), (260, 799785), (273, 761700), (300, 693147), (315, 660140), (325, 639828), (350, 594126), (364, 571275), (390, 533190), (420, 495105), (450, 462098), (455, 457020), (468, 444325), (525, 396084), (546, 380850), (585, 355460), (630, 330070), (650, 319914), (700, 297063), (780, 266595), (819, 253900), (900, 231049), (910, 228510), (975, 213276), (1050, 198042), (1092, 190425), (1170, 177730), (1260, 165035), (1300, 159957), (1365, 152340), (1575, 132028), (1638, 126950), (1820, 114255), (1950, 106638), (2100, 99021), (2275, 91404), (2340, 88865), (2539, 81900), (2730, 76170), (2925, 71092), (3150, 66014), (3276, 63475), (3900, 53319), (4095, 50780), (4550, 45702), (5078, 40950), (5460, 38085), (5850, 35546), (6300, 33007), (6825, 30468), (7617, 27300), (8190, 25390), (9100, 22851), (10156, 20475), (11700, 17773), (12695, 16380), (13650, 15234)]