103887200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 269982720

約数和(自身を除く): 166095520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 59, 62, 71, 80, 100, 118, 124, 142, 155, 160, 200, 236, 248, 284, 295, 310, 355, 400, 472, 496, 568, 590, 620, 710, 775, 800, 944, 992, 1136, 1180, 1240, 1420, 1475, 1550, 1775, 1829, 1888, 2201, 2272, 2360, 2480, 2840, 2950, 3100, 3550, 3658, 4189, 4402, 4720, 4960, 5680, 5900, 6200, 7100, 7316, 8378, 8804, 9145, 9440, 11005, 11360, 11800, 12400, 14200, 14632, 16756, 17608, 18290, 20945, 22010, 23600, 24800, 28400, 29264, 33512, 35216, 36580, 41890, 44020, 45725, 47200, 55025, 56800, 58528, 67024, 70432, 73160, 83780, 88040, 91450, 104725, 110050, 129859, 134048, 146320, 167560, 176080, 182900, 209450, 220100, 259718, 292640, 335120, 352160, 365800, 418900, 440200, 519436, 649295, 670240, 731600, 837800, 880400, 1038872, 1298590, 1463200, 1675600, 1760800, 2077744, 2597180, 3246475, 3351200, 4155488, 5194360, 6492950, 10388720, 12985900, 20777440, 25971800, 51943600, 103887200]

約数ペア:

[(1, 103887200), (2, 51943600), (4, 25971800), (5, 20777440), (8, 12985900), (10, 10388720), (16, 6492950), (20, 5194360), (25, 4155488), (31, 3351200), (32, 3246475), (40, 2597180), (50, 2077744), (59, 1760800), (62, 1675600), (71, 1463200), (80, 1298590), (100, 1038872), (118, 880400), (124, 837800), (142, 731600), (155, 670240), (160, 649295), (200, 519436), (236, 440200), (248, 418900), (284, 365800), (295, 352160), (310, 335120), (355, 292640), (400, 259718), (472, 220100), (496, 209450), (568, 182900), (590, 176080), (620, 167560), (710, 146320), (775, 134048), (800, 129859), (944, 110050), (992, 104725), (1136, 91450), (1180, 88040), (1240, 83780), (1420, 73160), (1475, 70432), (1550, 67024), (1775, 58528), (1829, 56800), (1888, 55025), (2201, 47200), (2272, 45725), (2360, 44020), (2480, 41890), (2840, 36580), (2950, 35216), (3100, 33512), (3550, 29264), (3658, 28400), (4189, 24800), (4402, 23600), (4720, 22010), (4960, 20945), (5680, 18290), (5900, 17608), (6200, 16756), (7100, 14632), (7316, 14200), (8378, 12400), (8804, 11800), (9145, 11360), (9440, 11005)]