55858140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 191452800

約数和(自身を除く): 135594660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 90, 108, 109, 117, 130, 135, 146, 156, 180, 195, 218, 219, 234, 260, 270, 292, 327, 351, 365, 390, 436, 438, 468, 540, 545, 585, 654, 657, 702, 730, 780, 876, 949, 981, 1090, 1095, 1170, 1308, 1314, 1404, 1417, 1460, 1635, 1755, 1898, 1962, 1971, 2180, 2190, 2340, 2628, 2834, 2847, 2943, 3270, 3285, 3510, 3796, 3924, 3942, 4251, 4380, 4745, 4905, 5668, 5694, 5886, 6540, 6570, 7020, 7085, 7884, 7957, 8502, 8541, 9490, 9810, 9855, 11388, 11772, 12753, 13140, 14170, 14235, 14715, 15914, 17004, 17082, 18980, 19620, 19710, 21255, 23871, 25506, 25623, 28340, 28470, 29430, 31828, 34164, 38259, 39420, 39785, 42510, 42705, 47742, 51012, 51246, 56940, 58860, 63765, 71613, 76518, 79570, 85020, 85410, 95484, 102492, 103441, 119355, 127530, 128115, 143226, 153036, 159140, 170820, 191295, 206882, 214839, 238710, 255060, 256230, 286452, 310323, 358065, 382590, 413764, 429678, 477420, 512460, 517205, 620646, 716130, 765180, 859356, 930969, 1034410, 1074195, 1241292, 1432260, 1551615, 1861938, 2068820, 2148390, 2792907, 3103230, 3723876, 4296780, 4654845, 5585814, 6206460, 9309690, 11171628, 13964535, 18619380, 27929070, 55858140]

約数ペア:

[(1, 55858140), (2, 27929070), (3, 18619380), (4, 13964535), (5, 11171628), (6, 9309690), (9, 6206460), (10, 5585814), (12, 4654845), (13, 4296780), (15, 3723876), (18, 3103230), (20, 2792907), (26, 2148390), (27, 2068820), (30, 1861938), (36, 1551615), (39, 1432260), (45, 1241292), (52, 1074195), (54, 1034410), (60, 930969), (65, 859356), (73, 765180), (78, 716130), (90, 620646), (108, 517205), (109, 512460), (117, 477420), (130, 429678), (135, 413764), (146, 382590), (156, 358065), (180, 310323), (195, 286452), (218, 256230), (219, 255060), (234, 238710), (260, 214839), (270, 206882), (292, 191295), (327, 170820), (351, 159140), (365, 153036), (390, 143226), (436, 128115), (438, 127530), (468, 119355), (540, 103441), (545, 102492), (585, 95484), (654, 85410), (657, 85020), (702, 79570), (730, 76518), (780, 71613), (876, 63765), (949, 58860), (981, 56940), (1090, 51246), (1095, 51012), (1170, 47742), (1308, 42705), (1314, 42510), (1404, 39785), (1417, 39420), (1460, 38259), (1635, 34164), (1755, 31828), (1898, 29430), (1962, 28470), (1971, 28340), (2180, 25623), (2190, 25506), (2340, 23871), (2628, 21255), (2834, 19710), (2847, 19620), (2943, 18980), (3270, 17082), (3285, 17004), (3510, 15914), (3796, 14715), (3924, 14235), (3942, 14170), (4251, 13140), (4380, 12753), (4745, 11772), (4905, 11388), (5668, 9855), (5694, 9810), (5886, 9490), (6540, 8541), (6570, 8502), (7020, 7957), (7085, 7884)]