155164680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 256

約数和(自身を含む): 581126400

約数和(自身を除く): 425961720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 88, 90, 99, 108, 110, 111, 120, 132, 135, 148, 165, 180, 185, 198, 216, 220, 222, 264, 270, 296, 297, 330, 333, 353, 360, 370, 396, 407, 440, 444, 495, 540, 555, 594, 660, 666, 706, 740, 792, 814, 888, 990, 999, 1059, 1080, 1110, 1188, 1221, 1320, 1332, 1412, 1480, 1485, 1628, 1665, 1765, 1980, 1998, 2035, 2118, 2220, 2376, 2442, 2664, 2824, 2970, 3177, 3256, 3330, 3530, 3663, 3883, 3960, 3996, 4070, 4236, 4440, 4884, 4995, 5295, 5940, 6105, 6354, 6660, 7060, 7326, 7766, 7992, 8140, 8472, 9531, 9768, 9990, 10590, 10989, 11649, 11880, 12210, 12708, 13061, 13320, 14120, 14652, 15532, 15885, 16280, 18315, 19062, 19415, 19980, 21180, 21978, 23298, 24420, 25416, 26122, 29304, 31064, 31770, 34947, 36630, 38124, 38830, 39183, 39960, 42360, 43956, 46596, 47655, 48840, 52244, 54945, 58245, 63540, 65305, 69894, 73260, 76248, 77660, 78366, 87912, 93192, 95310, 104488, 104841, 109890, 116490, 117549, 127080, 130610, 139788, 143671, 146520, 155320, 156732, 174735, 190620, 195915, 209682, 219780, 232980, 235098, 261220, 279576, 287342, 313464, 349470, 352647, 381240, 391830, 419364, 431013, 439560, 465960, 470196, 522440, 524205, 574684, 587745, 698940, 705294, 718355, 783660, 838728, 862026, 940392, 1048410, 1149368, 1175490, 1293039, 1397880, 1410588, 1436710, 1567320, 1724052, 1763235, 2096820, 2155065, 2350980, 2586078, 2821176, 2873420, 3448104, 3526470, 3879117, 4193640, 4310130, 4701960, 5172156, 5746840, 6465195, 7052940, 7758234, 8620260, 10344312, 12930390, 14105880, 15516468, 17240520, 19395585, 25860780, 31032936, 38791170, 51721560, 77582340, 155164680]

約数ペア:

[(1, 155164680), (2, 77582340), (3, 51721560), (4, 38791170), (5, 31032936), (6, 25860780), (8, 19395585), (9, 17240520), (10, 15516468), (11, 14105880), (12, 12930390), (15, 10344312), (18, 8620260), (20, 7758234), (22, 7052940), (24, 6465195), (27, 5746840), (30, 5172156), (33, 4701960), (36, 4310130), (37, 4193640), (40, 3879117), (44, 3526470), (45, 3448104), (54, 2873420), (55, 2821176), (60, 2586078), (66, 2350980), (72, 2155065), (74, 2096820), (88, 1763235), (90, 1724052), (99, 1567320), (108, 1436710), (110, 1410588), (111, 1397880), (120, 1293039), (132, 1175490), (135, 1149368), (148, 1048410), (165, 940392), (180, 862026), (185, 838728), (198, 783660), (216, 718355), (220, 705294), (222, 698940), (264, 587745), (270, 574684), (296, 524205), (297, 522440), (330, 470196), (333, 465960), (353, 439560), (360, 431013), (370, 419364), (396, 391830), (407, 381240), (440, 352647), (444, 349470), (495, 313464), (540, 287342), (555, 279576), (594, 261220), (660, 235098), (666, 232980), (706, 219780), (740, 209682), (792, 195915), (814, 190620), (888, 174735), (990, 156732), (999, 155320), (1059, 146520), (1080, 143671), (1110, 139788), (1188, 130610), (1221, 127080), (1320, 117549), (1332, 116490), (1412, 109890), (1480, 104841), (1485, 104488), (1628, 95310), (1665, 93192), (1765, 87912), (1980, 78366), (1998, 77660), (2035, 76248), (2118, 73260), (2220, 69894), (2376, 65305), (2442, 63540), (2664, 58245), (2824, 54945), (2970, 52244), (3177, 48840), (3256, 47655), (3330, 46596), (3530, 43956), (3663, 42360), (3883, 39960), (3960, 39183), (3996, 38830), (4070, 38124), (4236, 36630), (4440, 34947), (4884, 31770), (4995, 31064), (5295, 29304), (5940, 26122), (6105, 25416), (6354, 24420), (6660, 23298), (7060, 21978), (7326, 21180), (7766, 19980), (7992, 19415), (8140, 19062), (8472, 18315), (9531, 16280), (9768, 15885), (9990, 15532), (10590, 14652), (10989, 14120), (11649, 13320), (11880, 13061), (12210, 12708)]