27452800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 70955280

約数和(自身を除く): 43502480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 373, 400, 460, 575, 640, 736, 746, 800, 920, 1150, 1472, 1492, 1600, 1840, 1865, 2300, 2944, 2984, 3200, 3680, 3730, 4600, 5968, 7360, 7460, 8579, 9200, 9325, 11936, 14720, 14920, 17158, 18400, 18650, 23872, 29840, 34316, 36800, 37300, 42895, 47744, 59680, 68632, 73600, 74600, 85790, 119360, 137264, 149200, 171580, 214475, 238720, 274528, 298400, 343160, 428950, 549056, 596800, 686320, 857900, 1098112, 1193600, 1372640, 1715800, 2745280, 3431600, 5490560, 6863200, 13726400, 27452800]

約数ペア:

[(1, 27452800), (2, 13726400), (4, 6863200), (5, 5490560), (8, 3431600), (10, 2745280), (16, 1715800), (20, 1372640), (23, 1193600), (25, 1098112), (32, 857900), (40, 686320), (46, 596800), (50, 549056), (64, 428950), (80, 343160), (92, 298400), (100, 274528), (115, 238720), (128, 214475), (160, 171580), (184, 149200), (200, 137264), (230, 119360), (320, 85790), (368, 74600), (373, 73600), (400, 68632), (460, 59680), (575, 47744), (640, 42895), (736, 37300), (746, 36800), (800, 34316), (920, 29840), (1150, 23872), (1472, 18650), (1492, 18400), (1600, 17158), (1840, 14920), (1865, 14720), (2300, 11936), (2944, 9325), (2984, 9200), (3200, 8579), (3680, 7460), (3730, 7360), (4600, 5968)]