64082200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 187019280

約数和(自身を除く): 122937080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 503, 520, 637, 650, 700, 728, 910, 980, 1006, 1225, 1274, 1300, 1400, 1820, 1960, 2012, 2275, 2450, 2515, 2548, 2600, 3185, 3521, 3640, 4024, 4550, 4900, 5030, 5096, 6370, 6539, 7042, 9100, 9800, 10060, 12575, 12740, 13078, 14084, 15925, 17605, 18200, 20120, 24647, 25150, 25480, 26156, 28168, 31850, 32695, 35210, 45773, 49294, 50300, 52312, 63700, 65390, 70420, 88025, 91546, 98588, 100600, 123235, 127400, 130780, 140840, 163475, 176050, 183092, 197176, 228865, 246470, 261560, 320411, 326950, 352100, 366184, 457730, 492940, 616175, 640822, 653900, 704200, 915460, 985880, 1144325, 1232350, 1281644, 1307800, 1602055, 1830920, 2288650, 2464700, 2563288, 3204110, 4577300, 4929400, 6408220, 8010275, 9154600, 12816440, 16020550, 32041100, 64082200]

約数ペア:

[(1, 64082200), (2, 32041100), (4, 16020550), (5, 12816440), (7, 9154600), (8, 8010275), (10, 6408220), (13, 4929400), (14, 4577300), (20, 3204110), (25, 2563288), (26, 2464700), (28, 2288650), (35, 1830920), (40, 1602055), (49, 1307800), (50, 1281644), (52, 1232350), (56, 1144325), (65, 985880), (70, 915460), (91, 704200), (98, 653900), (100, 640822), (104, 616175), (130, 492940), (140, 457730), (175, 366184), (182, 352100), (196, 326950), (200, 320411), (245, 261560), (260, 246470), (280, 228865), (325, 197176), (350, 183092), (364, 176050), (392, 163475), (455, 140840), (490, 130780), (503, 127400), (520, 123235), (637, 100600), (650, 98588), (700, 91546), (728, 88025), (910, 70420), (980, 65390), (1006, 63700), (1225, 52312), (1274, 50300), (1300, 49294), (1400, 45773), (1820, 35210), (1960, 32695), (2012, 31850), (2275, 28168), (2450, 26156), (2515, 25480), (2548, 25150), (2600, 24647), (3185, 20120), (3521, 18200), (3640, 17605), (4024, 15925), (4550, 14084), (4900, 13078), (5030, 12740), (5096, 12575), (6370, 10060), (6539, 9800), (7042, 9100)]