172733760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1681

約数の個数: 168

約数和(自身を含む): 610566216

約数和(自身を除く): 437832456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1621, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3242, 3330, 3552, 4440, 4863, 5328, 5920, 6484, 6660, 7104, 8105, 8880, 9726, 10656, 11840, 12968, 13320, 14589, 16210, 17760, 19452, 21312, 24315, 25936, 26640, 29178, 32420, 35520, 38904, 48630, 51872, 53280, 58356, 59977, 64840, 72945, 77808, 97260, 103744, 106560, 116712, 119954, 129680, 145890, 155616, 179931, 194520, 233424, 239908, 259360, 291780, 299885, 311232, 359862, 389040, 466848, 479816, 518720, 539793, 583560, 599770, 719724, 778080, 899655, 933696, 959632, 1079586, 1167120, 1199540, 1439448, 1556160, 1799310, 1919264, 2159172, 2334240, 2399080, 2698965, 2878896, 3598620, 3838528, 4318344, 4668480, 4798160, 5397930, 5757792, 7197240, 8636688, 9596320, 10795860, 11515584, 14394480, 17273376, 19192640, 21591720, 28788960, 34546752, 43183440, 57577920, 86366880, 172733760]

約数ペア:

[(1, 172733760), (2, 86366880), (3, 57577920), (4, 43183440), (5, 34546752), (6, 28788960), (8, 21591720), (9, 19192640), (10, 17273376), (12, 14394480), (15, 11515584), (16, 10795860), (18, 9596320), (20, 8636688), (24, 7197240), (30, 5757792), (32, 5397930), (36, 4798160), (37, 4668480), (40, 4318344), (45, 3838528), (48, 3598620), (60, 2878896), (64, 2698965), (72, 2399080), (74, 2334240), (80, 2159172), (90, 1919264), (96, 1799310), (111, 1556160), (120, 1439448), (144, 1199540), (148, 1167120), (160, 1079586), (180, 959632), (185, 933696), (192, 899655), (222, 778080), (240, 719724), (288, 599770), (296, 583560), (320, 539793), (333, 518720), (360, 479816), (370, 466848), (444, 389040), (480, 359862), (555, 311232), (576, 299885), (592, 291780), (666, 259360), (720, 239908), (740, 233424), (888, 194520), (960, 179931), (1110, 155616), (1184, 145890), (1332, 129680), (1440, 119954), (1480, 116712), (1621, 106560), (1665, 103744), (1776, 97260), (2220, 77808), (2368, 72945), (2664, 64840), (2880, 59977), (2960, 58356), (3242, 53280), (3330, 51872), (3552, 48630), (4440, 38904), (4863, 35520), (5328, 32420), (5920, 29178), (6484, 26640), (6660, 25936), (7104, 24315), (8105, 21312), (8880, 19452), (9726, 17760), (10656, 16210), (11840, 14589), (12968, 13320)]