148435980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 553029120

約数和(自身を除く): 404593140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 89, 95, 105, 110, 114, 132, 133, 140, 154, 165, 178, 190, 209, 210, 220, 228, 231, 266, 267, 285, 308, 330, 356, 361, 380, 385, 399, 418, 420, 445, 462, 532, 534, 570, 623, 627, 660, 665, 722, 770, 798, 836, 890, 924, 979, 1045, 1068, 1083, 1140, 1155, 1246, 1254, 1330, 1335, 1444, 1463, 1540, 1596, 1691, 1780, 1805, 1869, 1958, 1995, 2090, 2166, 2310, 2492, 2508, 2527, 2660, 2670, 2926, 2937, 3115, 3135, 3382, 3610, 3738, 3916, 3971, 3990, 4180, 4332, 4389, 4620, 4895, 5054, 5073, 5340, 5415, 5852, 5874, 6230, 6270, 6764, 6853, 7220, 7315, 7476, 7581, 7942, 7980, 8455, 8778, 9345, 9790, 10108, 10146, 10830, 11748, 11837, 11913, 12460, 12540, 12635, 13706, 14630, 14685, 15162, 15884, 16910, 17556, 18601, 18690, 19580, 19855, 20292, 20559, 21660, 21945, 23674, 23826, 25270, 25365, 27412, 27797, 29260, 29370, 30324, 32129, 33820, 34265, 35511, 37202, 37380, 37905, 39710, 41118, 43890, 47348, 47652, 50540, 50730, 55594, 55803, 58740, 59185, 59565, 64258, 68530, 71022, 74404, 75810, 79420, 82236, 83391, 87780, 93005, 96387, 101460, 102795, 111188, 111606, 118370, 119130, 128516, 130207, 137060, 138985, 142044, 151620, 160645, 166782, 177555, 186010, 192774, 205590, 223212, 224903, 236740, 238260, 260414, 277970, 279015, 321290, 333564, 353419, 355110, 372020, 385548, 390621, 411180, 416955, 449806, 481935, 520828, 555940, 558030, 642580, 651035, 674709, 706838, 710220, 781242, 833910, 899612, 963870, 1060257, 1116060, 1124515, 1302070, 1349418, 1413676, 1562484, 1667820, 1767095, 1927740, 1953105, 2120514, 2249030, 2473933, 2604140, 2698836, 3373545, 3534190, 3906210, 4241028, 4498060, 4947866, 5301285, 6747090, 7068380, 7421799, 7812420, 9895732, 10602570, 12369665, 13494180, 14843598, 21205140, 24739330, 29687196, 37108995, 49478660, 74217990, 148435980]

約数ペア:

[(1, 148435980), (2, 74217990), (3, 49478660), (4, 37108995), (5, 29687196), (6, 24739330), (7, 21205140), (10, 14843598), (11, 13494180), (12, 12369665), (14, 10602570), (15, 9895732), (19, 7812420), (20, 7421799), (21, 7068380), (22, 6747090), (28, 5301285), (30, 4947866), (33, 4498060), (35, 4241028), (38, 3906210), (42, 3534190), (44, 3373545), (55, 2698836), (57, 2604140), (60, 2473933), (66, 2249030), (70, 2120514), (76, 1953105), (77, 1927740), (84, 1767095), (89, 1667820), (95, 1562484), (105, 1413676), (110, 1349418), (114, 1302070), (132, 1124515), (133, 1116060), (140, 1060257), (154, 963870), (165, 899612), (178, 833910), (190, 781242), (209, 710220), (210, 706838), (220, 674709), (228, 651035), (231, 642580), (266, 558030), (267, 555940), (285, 520828), (308, 481935), (330, 449806), (356, 416955), (361, 411180), (380, 390621), (385, 385548), (399, 372020), (418, 355110), (420, 353419), (445, 333564), (462, 321290), (532, 279015), (534, 277970), (570, 260414), (623, 238260), (627, 236740), (660, 224903), (665, 223212), (722, 205590), (770, 192774), (798, 186010), (836, 177555), (890, 166782), (924, 160645), (979, 151620), (1045, 142044), (1068, 138985), (1083, 137060), (1140, 130207), (1155, 128516), (1246, 119130), (1254, 118370), (1330, 111606), (1335, 111188), (1444, 102795), (1463, 101460), (1540, 96387), (1596, 93005), (1691, 87780), (1780, 83391), (1805, 82236), (1869, 79420), (1958, 75810), (1995, 74404), (2090, 71022), (2166, 68530), (2310, 64258), (2492, 59565), (2508, 59185), (2527, 58740), (2660, 55803), (2670, 55594), (2926, 50730), (2937, 50540), (3115, 47652), (3135, 47348), (3382, 43890), (3610, 41118), (3738, 39710), (3916, 37905), (3971, 37380), (3990, 37202), (4180, 35511), (4332, 34265), (4389, 33820), (4620, 32129), (4895, 30324), (5054, 29370), (5073, 29260), (5340, 27797), (5415, 27412), (5852, 25365), (5874, 25270), (6230, 23826), (6270, 23674), (6764, 21945), (6853, 21660), (7220, 20559), (7315, 20292), (7476, 19855), (7581, 19580), (7942, 18690), (7980, 18601), (8455, 17556), (8778, 16910), (9345, 15884), (9790, 15162), (10108, 14685), (10146, 14630), (10830, 13706), (11748, 12635), (11837, 12540), (11913, 12460)]