153998460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 288

約数和(自身を含む): 598800384

約数和(自身を除く): 444801924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 41, 42, 44, 45, 55, 60, 63, 66, 70, 77, 82, 84, 90, 99, 105, 110, 123, 126, 132, 140, 154, 164, 165, 180, 198, 205, 210, 220, 231, 246, 252, 271, 287, 308, 315, 330, 369, 385, 396, 410, 420, 451, 462, 492, 495, 542, 574, 615, 630, 660, 693, 738, 770, 813, 820, 861, 902, 924, 990, 1084, 1148, 1155, 1230, 1260, 1353, 1355, 1386, 1435, 1476, 1540, 1626, 1722, 1804, 1845, 1897, 1980, 2255, 2310, 2439, 2460, 2583, 2706, 2710, 2772, 2870, 2981, 3157, 3252, 3444, 3465, 3690, 3794, 4059, 4065, 4305, 4510, 4620, 4878, 5166, 5412, 5420, 5691, 5740, 5962, 6314, 6765, 6930, 7380, 7588, 8118, 8130, 8610, 8943, 9020, 9471, 9485, 9756, 10332, 11111, 11382, 11924, 12195, 12628, 12915, 13530, 13860, 14905, 15785, 16236, 16260, 17073, 17220, 17886, 18942, 18970, 20295, 20867, 22222, 22764, 24390, 25830, 26829, 27060, 28413, 28455, 29810, 31570, 33333, 34146, 35772, 37884, 37940, 40590, 41734, 44444, 44715, 47355, 48780, 51660, 53658, 55555, 56826, 56910, 59620, 62601, 63140, 66666, 68292, 77777, 81180, 83468, 85365, 89430, 94710, 99999, 104335, 107316, 111110, 113652, 113820, 122221, 125202, 133332, 134145, 142065, 155554, 166665, 170730, 178860, 187803, 189420, 199998, 208670, 222220, 233331, 244442, 250404, 268290, 284130, 311108, 313005, 333330, 341460, 366663, 375606, 388885, 399996, 417340, 466662, 488884, 499995, 536580, 568260, 611105, 626010, 666660, 699993, 733326, 751212, 777770, 855547, 933324, 939015, 999990, 1099989, 1166655, 1222210, 1252020, 1399986, 1466652, 1555540, 1711094, 1833315, 1878030, 1999980, 2199978, 2333310, 2444420, 2566641, 2799972, 3422188, 3499965, 3666630, 3756060, 4277735, 4399956, 4666620, 5133282, 5499945, 6999930, 7333260, 7699923, 8555470, 10266564, 10999890, 12833205, 13999860, 15399846, 17110940, 21999780, 25666410, 30799692, 38499615, 51332820, 76999230, 153998460]

約数ペア:

[(1, 153998460), (2, 76999230), (3, 51332820), (4, 38499615), (5, 30799692), (6, 25666410), (7, 21999780), (9, 17110940), (10, 15399846), (11, 13999860), (12, 12833205), (14, 10999890), (15, 10266564), (18, 8555470), (20, 7699923), (21, 7333260), (22, 6999930), (28, 5499945), (30, 5133282), (33, 4666620), (35, 4399956), (36, 4277735), (41, 3756060), (42, 3666630), (44, 3499965), (45, 3422188), (55, 2799972), (60, 2566641), (63, 2444420), (66, 2333310), (70, 2199978), (77, 1999980), (82, 1878030), (84, 1833315), (90, 1711094), (99, 1555540), (105, 1466652), (110, 1399986), (123, 1252020), (126, 1222210), (132, 1166655), (140, 1099989), (154, 999990), (164, 939015), (165, 933324), (180, 855547), (198, 777770), (205, 751212), (210, 733326), (220, 699993), (231, 666660), (246, 626010), (252, 611105), (271, 568260), (287, 536580), (308, 499995), (315, 488884), (330, 466662), (369, 417340), (385, 399996), (396, 388885), (410, 375606), (420, 366663), (451, 341460), (462, 333330), (492, 313005), (495, 311108), (542, 284130), (574, 268290), (615, 250404), (630, 244442), (660, 233331), (693, 222220), (738, 208670), (770, 199998), (813, 189420), (820, 187803), (861, 178860), (902, 170730), (924, 166665), (990, 155554), (1084, 142065), (1148, 134145), (1155, 133332), (1230, 125202), (1260, 122221), (1353, 113820), (1355, 113652), (1386, 111110), (1435, 107316), (1476, 104335), (1540, 99999), (1626, 94710), (1722, 89430), (1804, 85365), (1845, 83468), (1897, 81180), (1980, 77777), (2255, 68292), (2310, 66666), (2439, 63140), (2460, 62601), (2583, 59620), (2706, 56910), (2710, 56826), (2772, 55555), (2870, 53658), (2981, 51660), (3157, 48780), (3252, 47355), (3444, 44715), (3465, 44444), (3690, 41734), (3794, 40590), (4059, 37940), (4065, 37884), (4305, 35772), (4510, 34146), (4620, 33333), (4878, 31570), (5166, 29810), (5412, 28455), (5420, 28413), (5691, 27060), (5740, 26829), (5962, 25830), (6314, 24390), (6765, 22764), (6930, 22222), (7380, 20867), (7588, 20295), (8118, 18970), (8130, 18942), (8610, 17886), (8943, 17220), (9020, 17073), (9471, 16260), (9485, 16236), (9756, 15785), (10332, 14905), (11111, 13860), (11382, 13530), (11924, 12915), (12195, 12628)]