53618760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 320

約数和(自身を含む): 207345600

約数和(自身を除く): 153726840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 67, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 134, 135, 152, 156, 162, 171, 180, 190, 195, 201, 216, 228, 234, 247, 260, 268, 270, 285, 312, 324, 335, 342, 351, 360, 380, 390, 402, 405, 456, 468, 494, 513, 520, 536, 540, 570, 585, 603, 648, 670, 684, 702, 741, 760, 780, 804, 810, 855, 871, 936, 988, 1005, 1026, 1053, 1080, 1140, 1170, 1206, 1235, 1273, 1340, 1368, 1404, 1482, 1539, 1560, 1608, 1620, 1710, 1742, 1755, 1809, 1976, 2010, 2052, 2106, 2223, 2280, 2340, 2412, 2470, 2546, 2565, 2613, 2680, 2808, 2964, 3015, 3078, 3240, 3420, 3484, 3510, 3618, 3705, 3819, 4020, 4104, 4212, 4355, 4446, 4680, 4824, 4940, 5092, 5130, 5226, 5265, 5427, 5928, 6030, 6156, 6365, 6669, 6840, 6968, 7020, 7236, 7410, 7638, 7695, 7839, 8040, 8424, 8710, 8892, 9045, 9880, 10184, 10260, 10452, 10530, 10854, 11115, 11457, 12060, 12312, 12730, 13065, 13338, 14040, 14472, 14820, 15276, 15390, 15678, 16549, 17420, 17784, 18090, 19095, 20007, 20520, 20904, 21060, 21708, 22230, 22914, 23517, 24120, 25460, 26130, 26676, 27135, 29640, 30552, 30780, 31356, 33098, 33345, 34371, 34840, 36180, 38190, 39195, 40014, 42120, 43416, 44460, 45828, 47034, 49647, 50920, 52260, 53352, 54270, 57285, 61560, 62712, 66196, 66690, 68742, 70551, 72360, 76380, 78390, 80028, 82745, 88920, 91656, 94068, 99294, 100035, 103113, 104520, 108540, 114570, 117585, 132392, 133380, 137484, 141102, 148941, 152760, 156780, 160056, 165490, 171855, 188136, 198588, 200070, 206226, 217080, 229140, 235170, 248235, 266760, 274968, 282204, 297882, 313560, 330980, 343710, 352755, 397176, 400140, 412452, 446823, 458280, 470340, 496470, 515565, 564408, 595764, 661960, 687420, 705510, 744705, 800280, 824904, 893646, 940680, 992940, 1031130, 1191528, 1340469, 1374840, 1411020, 1489410, 1787292, 1985880, 2062260, 2234115, 2680938, 2822040, 2978820, 3574584, 4124520, 4468230, 5361876, 5957640, 6702345, 8936460, 10723752, 13404690, 17872920, 26809380, 53618760]

約数ペア:

[(1, 53618760), (2, 26809380), (3, 17872920), (4, 13404690), (5, 10723752), (6, 8936460), (8, 6702345), (9, 5957640), (10, 5361876), (12, 4468230), (13, 4124520), (15, 3574584), (18, 2978820), (19, 2822040), (20, 2680938), (24, 2234115), (26, 2062260), (27, 1985880), (30, 1787292), (36, 1489410), (38, 1411020), (39, 1374840), (40, 1340469), (45, 1191528), (52, 1031130), (54, 992940), (57, 940680), (60, 893646), (65, 824904), (67, 800280), (72, 744705), (76, 705510), (78, 687420), (81, 661960), (90, 595764), (95, 564408), (104, 515565), (108, 496470), (114, 470340), (117, 458280), (120, 446823), (130, 412452), (134, 400140), (135, 397176), (152, 352755), (156, 343710), (162, 330980), (171, 313560), (180, 297882), (190, 282204), (195, 274968), (201, 266760), (216, 248235), (228, 235170), (234, 229140), (247, 217080), (260, 206226), (268, 200070), (270, 198588), (285, 188136), (312, 171855), (324, 165490), (335, 160056), (342, 156780), (351, 152760), (360, 148941), (380, 141102), (390, 137484), (402, 133380), (405, 132392), (456, 117585), (468, 114570), (494, 108540), (513, 104520), (520, 103113), (536, 100035), (540, 99294), (570, 94068), (585, 91656), (603, 88920), (648, 82745), (670, 80028), (684, 78390), (702, 76380), (741, 72360), (760, 70551), (780, 68742), (804, 66690), (810, 66196), (855, 62712), (871, 61560), (936, 57285), (988, 54270), (1005, 53352), (1026, 52260), (1053, 50920), (1080, 49647), (1140, 47034), (1170, 45828), (1206, 44460), (1235, 43416), (1273, 42120), (1340, 40014), (1368, 39195), (1404, 38190), (1482, 36180), (1539, 34840), (1560, 34371), (1608, 33345), (1620, 33098), (1710, 31356), (1742, 30780), (1755, 30552), (1809, 29640), (1976, 27135), (2010, 26676), (2052, 26130), (2106, 25460), (2223, 24120), (2280, 23517), (2340, 22914), (2412, 22230), (2470, 21708), (2546, 21060), (2565, 20904), (2613, 20520), (2680, 20007), (2808, 19095), (2964, 18090), (3015, 17784), (3078, 17420), (3240, 16549), (3420, 15678), (3484, 15390), (3510, 15276), (3618, 14820), (3705, 14472), (3819, 14040), (4020, 13338), (4104, 13065), (4212, 12730), (4355, 12312), (4446, 12060), (4680, 11457), (4824, 11115), (4940, 10854), (5092, 10530), (5130, 10452), (5226, 10260), (5265, 10184), (5427, 9880), (5928, 9045), (6030, 8892), (6156, 8710), (6365, 8424), (6669, 8040), (6840, 7839), (6968, 7695), (7020, 7638), (7236, 7410)]