69314700

素因数分解:

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

素因数の和:2576

約数の個数: 144

約数和(自身を含む): 246928640

約数和(自身を除く): 177613940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2539, 2730, 3900, 4550, 5078, 5460, 6825, 7617, 9100, 10156, 12695, 13650, 15234, 17773, 25390, 27300, 30468, 33007, 35546, 38085, 50780, 53319, 63475, 66014, 71092, 76170, 88865, 99021, 106638, 126950, 132028, 152340, 165035, 177730, 190425, 198042, 213276, 231049, 253900, 266595, 330070, 355460, 380850, 396084, 444325, 462098, 495105, 533190, 660140, 693147, 761700, 825175, 888650, 924196, 990210, 1066380, 1155245, 1332975, 1386294, 1650350, 1777300, 1980420, 2310490, 2475525, 2665950, 2772588, 3300700, 3465735, 4620980, 4951050, 5331900, 5776225, 6931470, 9902100, 11552450, 13862940, 17328675, 23104900, 34657350, 69314700]

約数ペア:

[(1, 69314700), (2, 34657350), (3, 23104900), (4, 17328675), (5, 13862940), (6, 11552450), (7, 9902100), (10, 6931470), (12, 5776225), (13, 5331900), (14, 4951050), (15, 4620980), (20, 3465735), (21, 3300700), (25, 2772588), (26, 2665950), (28, 2475525), (30, 2310490), (35, 1980420), (39, 1777300), (42, 1650350), (50, 1386294), (52, 1332975), (60, 1155245), (65, 1066380), (70, 990210), (75, 924196), (78, 888650), (84, 825175), (91, 761700), (100, 693147), (105, 660140), (130, 533190), (140, 495105), (150, 462098), (156, 444325), (175, 396084), (182, 380850), (195, 355460), (210, 330070), (260, 266595), (273, 253900), (300, 231049), (325, 213276), (350, 198042), (364, 190425), (390, 177730), (420, 165035), (455, 152340), (525, 132028), (546, 126950), (650, 106638), (700, 99021), (780, 88865), (910, 76170), (975, 71092), (1050, 66014), (1092, 63475), (1300, 53319), (1365, 50780), (1820, 38085), (1950, 35546), (2100, 33007), (2275, 30468), (2539, 27300), (2730, 25390), (3900, 17773), (4550, 15234), (5078, 13650), (5460, 12695), (6825, 10156), (7617, 9100)]