72769320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 268531200

約数和(自身を除く): 195761880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 73, 78, 90, 104, 108, 117, 120, 130, 135, 142, 146, 156, 180, 195, 213, 216, 219, 234, 260, 270, 284, 292, 312, 351, 355, 360, 365, 390, 426, 438, 468, 520, 540, 568, 584, 585, 639, 657, 702, 710, 730, 780, 852, 876, 923, 936, 949, 1065, 1080, 1095, 1170, 1278, 1314, 1404, 1420, 1460, 1560, 1704, 1752, 1755, 1846, 1898, 1917, 1971, 2130, 2190, 2340, 2556, 2628, 2769, 2808, 2840, 2847, 2920, 3195, 3285, 3510, 3692, 3796, 3834, 3942, 4260, 4380, 4615, 4680, 4745, 5112, 5183, 5256, 5538, 5694, 6390, 6570, 7020, 7384, 7592, 7668, 7884, 8307, 8520, 8541, 8760, 9230, 9490, 9585, 9855, 10366, 11076, 11388, 12780, 13140, 13845, 14040, 14235, 15336, 15549, 15768, 16614, 17082, 18460, 18980, 19170, 19710, 20732, 22152, 22776, 24921, 25560, 25623, 25915, 26280, 27690, 28470, 31098, 33228, 34164, 36920, 37960, 38340, 39420, 41464, 41535, 42705, 46647, 49842, 51246, 51830, 55380, 56940, 62196, 66456, 67379, 68328, 76680, 77745, 78840, 83070, 85410, 93294, 99684, 102492, 103660, 110760, 113880, 124392, 124605, 128115, 134758, 139941, 155490, 166140, 170820, 186588, 199368, 202137, 204984, 207320, 233235, 249210, 256230, 269516, 279882, 310980, 332280, 336895, 341640, 373176, 404274, 466470, 498420, 512460, 539032, 559764, 606411, 621960, 673790, 699705, 808548, 932940, 996840, 1010685, 1024920, 1119528, 1212822, 1347580, 1399410, 1617096, 1819233, 1865880, 2021370, 2425644, 2695160, 2798820, 3032055, 3638466, 4042740, 4851288, 5597640, 6064110, 7276932, 8085480, 9096165, 12128220, 14553864, 18192330, 24256440, 36384660, 72769320]

約数ペア:

[(1, 72769320), (2, 36384660), (3, 24256440), (4, 18192330), (5, 14553864), (6, 12128220), (8, 9096165), (9, 8085480), (10, 7276932), (12, 6064110), (13, 5597640), (15, 4851288), (18, 4042740), (20, 3638466), (24, 3032055), (26, 2798820), (27, 2695160), (30, 2425644), (36, 2021370), (39, 1865880), (40, 1819233), (45, 1617096), (52, 1399410), (54, 1347580), (60, 1212822), (65, 1119528), (71, 1024920), (72, 1010685), (73, 996840), (78, 932940), (90, 808548), (104, 699705), (108, 673790), (117, 621960), (120, 606411), (130, 559764), (135, 539032), (142, 512460), (146, 498420), (156, 466470), (180, 404274), (195, 373176), (213, 341640), (216, 336895), (219, 332280), (234, 310980), (260, 279882), (270, 269516), (284, 256230), (292, 249210), (312, 233235), (351, 207320), (355, 204984), (360, 202137), (365, 199368), (390, 186588), (426, 170820), (438, 166140), (468, 155490), (520, 139941), (540, 134758), (568, 128115), (584, 124605), (585, 124392), (639, 113880), (657, 110760), (702, 103660), (710, 102492), (730, 99684), (780, 93294), (852, 85410), (876, 83070), (923, 78840), (936, 77745), (949, 76680), (1065, 68328), (1080, 67379), (1095, 66456), (1170, 62196), (1278, 56940), (1314, 55380), (1404, 51830), (1420, 51246), (1460, 49842), (1560, 46647), (1704, 42705), (1752, 41535), (1755, 41464), (1846, 39420), (1898, 38340), (1917, 37960), (1971, 36920), (2130, 34164), (2190, 33228), (2340, 31098), (2556, 28470), (2628, 27690), (2769, 26280), (2808, 25915), (2840, 25623), (2847, 25560), (2920, 24921), (3195, 22776), (3285, 22152), (3510, 20732), (3692, 19710), (3796, 19170), (3834, 18980), (3942, 18460), (4260, 17082), (4380, 16614), (4615, 15768), (4680, 15549), (4745, 15336), (5112, 14235), (5183, 14040), (5256, 13845), (5538, 13140), (5694, 12780), (6390, 11388), (6570, 11076), (7020, 10366), (7384, 9855), (7592, 9585), (7668, 9490), (7884, 9230), (8307, 8760), (8520, 8541)]