66351780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 241532928

約数和(自身を除く): 175181148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 31, 33, 36, 44, 45, 46, 47, 55, 60, 62, 66, 69, 90, 92, 93, 94, 99, 110, 115, 124, 132, 138, 141, 155, 165, 180, 186, 188, 198, 207, 220, 230, 235, 253, 276, 279, 282, 310, 330, 341, 345, 372, 396, 414, 423, 460, 465, 470, 495, 506, 517, 558, 564, 620, 660, 682, 690, 705, 713, 759, 828, 846, 930, 940, 990, 1012, 1023, 1034, 1035, 1081, 1116, 1265, 1364, 1380, 1395, 1410, 1426, 1457, 1518, 1551, 1692, 1705, 1860, 1980, 2046, 2068, 2070, 2115, 2139, 2162, 2277, 2530, 2585, 2790, 2820, 2852, 2914, 3036, 3069, 3102, 3243, 3410, 3565, 3795, 4092, 4140, 4230, 4278, 4324, 4371, 4554, 4653, 5060, 5115, 5170, 5405, 5580, 5828, 6138, 6204, 6417, 6486, 6820, 7130, 7285, 7590, 7755, 7843, 8460, 8556, 8742, 9108, 9306, 9729, 10230, 10340, 10695, 10810, 11385, 11891, 12276, 12834, 12972, 13113, 14260, 14570, 15180, 15345, 15510, 15686, 16027, 16215, 17484, 18612, 19458, 20460, 21390, 21620, 21855, 22770, 23265, 23529, 23782, 25668, 26226, 29140, 30690, 31020, 31372, 32054, 32085, 32430, 33511, 35673, 38916, 39215, 42780, 43710, 45540, 46530, 47058, 47564, 48081, 48645, 52452, 59455, 61380, 64108, 64170, 64860, 65565, 67022, 70587, 71346, 78430, 80135, 87420, 93060, 94116, 96162, 97290, 100533, 107019, 117645, 118910, 128340, 131130, 134044, 141174, 142692, 144243, 156860, 160270, 167555, 178365, 192324, 194580, 201066, 214038, 235290, 237820, 240405, 262260, 282348, 288486, 301599, 320540, 335110, 352935, 356730, 368621, 402132, 428076, 470580, 480810, 502665, 535095, 576972, 603198, 670220, 705870, 713460, 721215, 737242, 961620, 1005330, 1070190, 1105863, 1206396, 1411740, 1442430, 1474484, 1507995, 1843105, 2010660, 2140380, 2211726, 2884860, 3015990, 3317589, 3686210, 4423452, 5529315, 6031980, 6635178, 7372420, 11058630, 13270356, 16587945, 22117260, 33175890, 66351780]

約数ペア:

[(1, 66351780), (2, 33175890), (3, 22117260), (4, 16587945), (5, 13270356), (6, 11058630), (9, 7372420), (10, 6635178), (11, 6031980), (12, 5529315), (15, 4423452), (18, 3686210), (20, 3317589), (22, 3015990), (23, 2884860), (30, 2211726), (31, 2140380), (33, 2010660), (36, 1843105), (44, 1507995), (45, 1474484), (46, 1442430), (47, 1411740), (55, 1206396), (60, 1105863), (62, 1070190), (66, 1005330), (69, 961620), (90, 737242), (92, 721215), (93, 713460), (94, 705870), (99, 670220), (110, 603198), (115, 576972), (124, 535095), (132, 502665), (138, 480810), (141, 470580), (155, 428076), (165, 402132), (180, 368621), (186, 356730), (188, 352935), (198, 335110), (207, 320540), (220, 301599), (230, 288486), (235, 282348), (253, 262260), (276, 240405), (279, 237820), (282, 235290), (310, 214038), (330, 201066), (341, 194580), (345, 192324), (372, 178365), (396, 167555), (414, 160270), (423, 156860), (460, 144243), (465, 142692), (470, 141174), (495, 134044), (506, 131130), (517, 128340), (558, 118910), (564, 117645), (620, 107019), (660, 100533), (682, 97290), (690, 96162), (705, 94116), (713, 93060), (759, 87420), (828, 80135), (846, 78430), (930, 71346), (940, 70587), (990, 67022), (1012, 65565), (1023, 64860), (1034, 64170), (1035, 64108), (1081, 61380), (1116, 59455), (1265, 52452), (1364, 48645), (1380, 48081), (1395, 47564), (1410, 47058), (1426, 46530), (1457, 45540), (1518, 43710), (1551, 42780), (1692, 39215), (1705, 38916), (1860, 35673), (1980, 33511), (2046, 32430), (2068, 32085), (2070, 32054), (2115, 31372), (2139, 31020), (2162, 30690), (2277, 29140), (2530, 26226), (2585, 25668), (2790, 23782), (2820, 23529), (2852, 23265), (2914, 22770), (3036, 21855), (3069, 21620), (3102, 21390), (3243, 20460), (3410, 19458), (3565, 18612), (3795, 17484), (4092, 16215), (4140, 16027), (4230, 15686), (4278, 15510), (4324, 15345), (4371, 15180), (4554, 14570), (4653, 14260), (5060, 13113), (5115, 12972), (5170, 12834), (5405, 12276), (5580, 11891), (5828, 11385), (6138, 10810), (6204, 10695), (6417, 10340), (6486, 10230), (6820, 9729), (7130, 9306), (7285, 9108), (7590, 8742), (7755, 8556), (7843, 8460)]