53653320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 210124800

約数和(自身を除く): 156471480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 151, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 302, 315, 329, 360, 376, 378, 420, 423, 453, 470, 504, 540, 564, 604, 630, 658, 705, 755, 756, 840, 846, 906, 940, 945, 987, 1057, 1080, 1128, 1208, 1260, 1269, 1316, 1359, 1410, 1510, 1512, 1645, 1692, 1812, 1880, 1890, 1974, 2114, 2115, 2265, 2520, 2538, 2632, 2718, 2820, 2961, 3020, 3171, 3290, 3384, 3624, 3780, 3948, 4077, 4228, 4230, 4530, 4935, 5076, 5285, 5436, 5640, 5922, 6040, 6342, 6345, 6580, 6795, 7097, 7560, 7896, 8154, 8456, 8460, 8883, 9060, 9513, 9870, 10152, 10570, 10872, 11844, 12684, 12690, 13160, 13590, 14194, 14805, 15855, 16308, 16920, 17766, 18120, 19026, 19740, 20385, 21140, 21291, 23688, 25368, 25380, 27180, 28388, 28539, 29610, 31710, 32616, 35485, 35532, 38052, 39480, 40770, 42280, 42582, 44415, 47565, 49679, 50760, 54360, 56776, 57078, 59220, 63420, 63873, 70970, 71064, 76104, 81540, 85164, 88830, 95130, 99358, 106455, 114156, 118440, 126840, 127746, 141940, 142695, 149037, 163080, 170328, 177660, 190260, 191619, 198716, 212910, 228312, 248395, 255492, 283880, 285390, 298074, 319365, 355320, 380520, 383238, 397432, 425820, 447111, 496790, 510984, 570780, 596148, 638730, 745185, 766476, 851640, 894222, 958095, 993580, 1141560, 1192296, 1277460, 1341333, 1490370, 1532952, 1788444, 1916190, 1987160, 2235555, 2554920, 2682666, 2980740, 3576888, 3832380, 4471110, 5365332, 5961480, 6706665, 7664760, 8942220, 10730664, 13413330, 17884440, 26826660, 53653320]

約数ペア:

[(1, 53653320), (2, 26826660), (3, 17884440), (4, 13413330), (5, 10730664), (6, 8942220), (7, 7664760), (8, 6706665), (9, 5961480), (10, 5365332), (12, 4471110), (14, 3832380), (15, 3576888), (18, 2980740), (20, 2682666), (21, 2554920), (24, 2235555), (27, 1987160), (28, 1916190), (30, 1788444), (35, 1532952), (36, 1490370), (40, 1341333), (42, 1277460), (45, 1192296), (47, 1141560), (54, 993580), (56, 958095), (60, 894222), (63, 851640), (70, 766476), (72, 745185), (84, 638730), (90, 596148), (94, 570780), (105, 510984), (108, 496790), (120, 447111), (126, 425820), (135, 397432), (140, 383238), (141, 380520), (151, 355320), (168, 319365), (180, 298074), (188, 285390), (189, 283880), (210, 255492), (216, 248395), (235, 228312), (252, 212910), (270, 198716), (280, 191619), (282, 190260), (302, 177660), (315, 170328), (329, 163080), (360, 149037), (376, 142695), (378, 141940), (420, 127746), (423, 126840), (453, 118440), (470, 114156), (504, 106455), (540, 99358), (564, 95130), (604, 88830), (630, 85164), (658, 81540), (705, 76104), (755, 71064), (756, 70970), (840, 63873), (846, 63420), (906, 59220), (940, 57078), (945, 56776), (987, 54360), (1057, 50760), (1080, 49679), (1128, 47565), (1208, 44415), (1260, 42582), (1269, 42280), (1316, 40770), (1359, 39480), (1410, 38052), (1510, 35532), (1512, 35485), (1645, 32616), (1692, 31710), (1812, 29610), (1880, 28539), (1890, 28388), (1974, 27180), (2114, 25380), (2115, 25368), (2265, 23688), (2520, 21291), (2538, 21140), (2632, 20385), (2718, 19740), (2820, 19026), (2961, 18120), (3020, 17766), (3171, 16920), (3290, 16308), (3384, 15855), (3624, 14805), (3780, 14194), (3948, 13590), (4077, 13160), (4228, 12690), (4230, 12684), (4530, 11844), (4935, 10872), (5076, 10570), (5285, 10152), (5436, 9870), (5640, 9513), (5922, 9060), (6040, 8883), (6342, 8460), (6345, 8456), (6580, 8154), (6795, 7896), (7097, 7560)]