84811320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 256

約数和(自身を含む): 316224000

約数和(自身を除く): 231412680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 59, 60, 66, 72, 88, 90, 99, 108, 110, 118, 120, 121, 132, 135, 165, 177, 180, 198, 216, 220, 236, 242, 264, 270, 295, 297, 330, 354, 360, 363, 396, 440, 472, 484, 495, 531, 540, 590, 594, 605, 649, 660, 708, 726, 792, 885, 968, 990, 1062, 1080, 1089, 1180, 1188, 1210, 1298, 1320, 1331, 1416, 1452, 1485, 1593, 1770, 1815, 1947, 1980, 2124, 2178, 2360, 2376, 2420, 2596, 2655, 2662, 2904, 2970, 3186, 3245, 3267, 3540, 3630, 3894, 3960, 3993, 4248, 4356, 4840, 5192, 5310, 5324, 5445, 5841, 5940, 6372, 6490, 6534, 6655, 7080, 7139, 7260, 7788, 7965, 7986, 8712, 9735, 10620, 10648, 10890, 11682, 11880, 11979, 12744, 12980, 13068, 13310, 14278, 14520, 15576, 15930, 15972, 16335, 17523, 19470, 19965, 21240, 21417, 21780, 23364, 23958, 25960, 26136, 26620, 28556, 29205, 31860, 31944, 32670, 35046, 35695, 35937, 38940, 39930, 42834, 43560, 46728, 47916, 53240, 57112, 58410, 59895, 63720, 64251, 65340, 70092, 71390, 71874, 77880, 78529, 79860, 85668, 87615, 95832, 107085, 116820, 119790, 128502, 130680, 140184, 142780, 143748, 157058, 159720, 171336, 175230, 179685, 192753, 214170, 233640, 235587, 239580, 257004, 285560, 287496, 314116, 321255, 350460, 359370, 385506, 392645, 428340, 471174, 479160, 514008, 628232, 642510, 700920, 706761, 718740, 771012, 785290, 856680, 942348, 963765, 1177935, 1285020, 1413522, 1437480, 1542024, 1570580, 1884696, 1927530, 2120283, 2355870, 2570040, 2827044, 3141160, 3533805, 3855060, 4240566, 4711740, 5654088, 7067610, 7710120, 8481132, 9423480, 10601415, 14135220, 16962264, 21202830, 28270440, 42405660, 84811320]

約数ペア:

[(1, 84811320), (2, 42405660), (3, 28270440), (4, 21202830), (5, 16962264), (6, 14135220), (8, 10601415), (9, 9423480), (10, 8481132), (11, 7710120), (12, 7067610), (15, 5654088), (18, 4711740), (20, 4240566), (22, 3855060), (24, 3533805), (27, 3141160), (30, 2827044), (33, 2570040), (36, 2355870), (40, 2120283), (44, 1927530), (45, 1884696), (54, 1570580), (55, 1542024), (59, 1437480), (60, 1413522), (66, 1285020), (72, 1177935), (88, 963765), (90, 942348), (99, 856680), (108, 785290), (110, 771012), (118, 718740), (120, 706761), (121, 700920), (132, 642510), (135, 628232), (165, 514008), (177, 479160), (180, 471174), (198, 428340), (216, 392645), (220, 385506), (236, 359370), (242, 350460), (264, 321255), (270, 314116), (295, 287496), (297, 285560), (330, 257004), (354, 239580), (360, 235587), (363, 233640), (396, 214170), (440, 192753), (472, 179685), (484, 175230), (495, 171336), (531, 159720), (540, 157058), (590, 143748), (594, 142780), (605, 140184), (649, 130680), (660, 128502), (708, 119790), (726, 116820), (792, 107085), (885, 95832), (968, 87615), (990, 85668), (1062, 79860), (1080, 78529), (1089, 77880), (1180, 71874), (1188, 71390), (1210, 70092), (1298, 65340), (1320, 64251), (1331, 63720), (1416, 59895), (1452, 58410), (1485, 57112), (1593, 53240), (1770, 47916), (1815, 46728), (1947, 43560), (1980, 42834), (2124, 39930), (2178, 38940), (2360, 35937), (2376, 35695), (2420, 35046), (2596, 32670), (2655, 31944), (2662, 31860), (2904, 29205), (2970, 28556), (3186, 26620), (3245, 26136), (3267, 25960), (3540, 23958), (3630, 23364), (3894, 21780), (3960, 21417), (3993, 21240), (4248, 19965), (4356, 19470), (4840, 17523), (5192, 16335), (5310, 15972), (5324, 15930), (5445, 15576), (5841, 14520), (5940, 14278), (6372, 13310), (6490, 13068), (6534, 12980), (6655, 12744), (7080, 11979), (7139, 11880), (7260, 11682), (7788, 10890), (7965, 10648), (7986, 10620), (8712, 9735)]