73311480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 320

約数和(自身を含む): 286973280

約数和(自身を除く): 213661800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 81, 85, 88, 90, 99, 102, 108, 110, 120, 121, 132, 135, 136, 153, 162, 165, 170, 180, 187, 198, 204, 216, 220, 242, 255, 264, 270, 297, 306, 324, 330, 340, 360, 363, 374, 396, 405, 408, 440, 459, 484, 495, 510, 540, 561, 594, 605, 612, 648, 660, 680, 726, 748, 765, 792, 810, 891, 918, 935, 968, 990, 1020, 1080, 1089, 1122, 1188, 1210, 1224, 1320, 1331, 1377, 1452, 1485, 1496, 1530, 1620, 1683, 1782, 1815, 1836, 1870, 1980, 2040, 2057, 2178, 2244, 2295, 2376, 2420, 2662, 2754, 2805, 2904, 2970, 3060, 3240, 3267, 3366, 3564, 3630, 3672, 3740, 3960, 3993, 4114, 4356, 4455, 4488, 4590, 4840, 5049, 5324, 5445, 5508, 5610, 5940, 6120, 6171, 6534, 6655, 6732, 6885, 7128, 7260, 7480, 7986, 8228, 8415, 8712, 8910, 9180, 9801, 10098, 10285, 10648, 10890, 11016, 11220, 11880, 11979, 12342, 13068, 13310, 13464, 13770, 14520, 15147, 15972, 16335, 16456, 16830, 17820, 18360, 18513, 19602, 19965, 20196, 20570, 21780, 22440, 22627, 23958, 24684, 25245, 26136, 26620, 27540, 30294, 30855, 31944, 32670, 33660, 35640, 35937, 37026, 39204, 39930, 40392, 41140, 43560, 45254, 47916, 49005, 49368, 50490, 53240, 55080, 55539, 59895, 60588, 61710, 65340, 67320, 67881, 71874, 74052, 75735, 78408, 79860, 82280, 90508, 92565, 95832, 98010, 100980, 107811, 111078, 113135, 119790, 121176, 123420, 130680, 135762, 143748, 148104, 151470, 159720, 166617, 179685, 181016, 185130, 196020, 201960, 203643, 215622, 222156, 226270, 239580, 246840, 271524, 277695, 287496, 302940, 333234, 339405, 359370, 370260, 392040, 407286, 431244, 444312, 452540, 479160, 539055, 543048, 555390, 605880, 610929, 666468, 678810, 718740, 740520, 814572, 833085, 862488, 905080, 1018215, 1078110, 1110780, 1221858, 1332936, 1357620, 1437480, 1629144, 1666170, 1832787, 2036430, 2156220, 2221560, 2443716, 2715240, 3054645, 3332340, 3665574, 4072860, 4312440, 4887432, 6109290, 6664680, 7331148, 8145720, 9163935, 12218580, 14662296, 18327870, 24437160, 36655740, 73311480]

約数ペア:

[(1, 73311480), (2, 36655740), (3, 24437160), (4, 18327870), (5, 14662296), (6, 12218580), (8, 9163935), (9, 8145720), (10, 7331148), (11, 6664680), (12, 6109290), (15, 4887432), (17, 4312440), (18, 4072860), (20, 3665574), (22, 3332340), (24, 3054645), (27, 2715240), (30, 2443716), (33, 2221560), (34, 2156220), (36, 2036430), (40, 1832787), (44, 1666170), (45, 1629144), (51, 1437480), (54, 1357620), (55, 1332936), (60, 1221858), (66, 1110780), (68, 1078110), (72, 1018215), (81, 905080), (85, 862488), (88, 833085), (90, 814572), (99, 740520), (102, 718740), (108, 678810), (110, 666468), (120, 610929), (121, 605880), (132, 555390), (135, 543048), (136, 539055), (153, 479160), (162, 452540), (165, 444312), (170, 431244), (180, 407286), (187, 392040), (198, 370260), (204, 359370), (216, 339405), (220, 333234), (242, 302940), (255, 287496), (264, 277695), (270, 271524), (297, 246840), (306, 239580), (324, 226270), (330, 222156), (340, 215622), (360, 203643), (363, 201960), (374, 196020), (396, 185130), (405, 181016), (408, 179685), (440, 166617), (459, 159720), (484, 151470), (495, 148104), (510, 143748), (540, 135762), (561, 130680), (594, 123420), (605, 121176), (612, 119790), (648, 113135), (660, 111078), (680, 107811), (726, 100980), (748, 98010), (765, 95832), (792, 92565), (810, 90508), (891, 82280), (918, 79860), (935, 78408), (968, 75735), (990, 74052), (1020, 71874), (1080, 67881), (1089, 67320), (1122, 65340), (1188, 61710), (1210, 60588), (1224, 59895), (1320, 55539), (1331, 55080), (1377, 53240), (1452, 50490), (1485, 49368), (1496, 49005), (1530, 47916), (1620, 45254), (1683, 43560), (1782, 41140), (1815, 40392), (1836, 39930), (1870, 39204), (1980, 37026), (2040, 35937), (2057, 35640), (2178, 33660), (2244, 32670), (2295, 31944), (2376, 30855), (2420, 30294), (2662, 27540), (2754, 26620), (2805, 26136), (2904, 25245), (2970, 24684), (3060, 23958), (3240, 22627), (3267, 22440), (3366, 21780), (3564, 20570), (3630, 20196), (3672, 19965), (3740, 19602), (3960, 18513), (3993, 18360), (4114, 17820), (4356, 16830), (4455, 16456), (4488, 16335), (4590, 15972), (4840, 15147), (5049, 14520), (5324, 13770), (5445, 13464), (5508, 13310), (5610, 13068), (5940, 12342), (6120, 11979), (6171, 11880), (6534, 11220), (6655, 11016), (6732, 10890), (6885, 10648), (7128, 10285), (7260, 10098), (7480, 9801), (7986, 9180), (8228, 8910), (8415, 8712)]