27281600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 126

約数和(自身を含む): 72519540

約数和(自身を除く): 45237940

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 59, 64, 68, 80, 85, 100, 118, 136, 160, 170, 200, 236, 272, 289, 295, 320, 340, 400, 425, 472, 544, 578, 590, 680, 800, 850, 944, 1003, 1088, 1156, 1180, 1360, 1445, 1475, 1600, 1700, 1888, 2006, 2312, 2360, 2720, 2890, 2950, 3400, 3776, 4012, 4624, 4720, 5015, 5440, 5780, 5900, 6800, 7225, 8024, 9248, 9440, 10030, 11560, 11800, 13600, 14450, 16048, 17051, 18496, 18880, 20060, 23120, 23600, 25075, 27200, 28900, 32096, 34102, 40120, 46240, 47200, 50150, 57800, 64192, 68204, 80240, 85255, 92480, 94400, 100300, 115600, 136408, 160480, 170510, 200600, 231200, 272816, 320960, 341020, 401200, 426275, 462400, 545632, 682040, 802400, 852550, 1091264, 1364080, 1604800, 1705100, 2728160, 3410200, 5456320, 6820400, 13640800, 27281600]

約数ペア:

[(1, 27281600), (2, 13640800), (4, 6820400), (5, 5456320), (8, 3410200), (10, 2728160), (16, 1705100), (17, 1604800), (20, 1364080), (25, 1091264), (32, 852550), (34, 802400), (40, 682040), (50, 545632), (59, 462400), (64, 426275), (68, 401200), (80, 341020), (85, 320960), (100, 272816), (118, 231200), (136, 200600), (160, 170510), (170, 160480), (200, 136408), (236, 115600), (272, 100300), (289, 94400), (295, 92480), (320, 85255), (340, 80240), (400, 68204), (425, 64192), (472, 57800), (544, 50150), (578, 47200), (590, 46240), (680, 40120), (800, 34102), (850, 32096), (944, 28900), (1003, 27200), (1088, 25075), (1156, 23600), (1180, 23120), (1360, 20060), (1445, 18880), (1475, 18496), (1600, 17051), (1700, 16048), (1888, 14450), (2006, 13600), (2312, 11800), (2360, 11560), (2720, 10030), (2890, 9440), (2950, 9248), (3400, 8024), (3776, 7225), (4012, 6800), (4624, 5900), (4720, 5780), (5015, 5440)]