1330647900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 4262227200

約数和(自身を除く): 2931579300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 43, 50, 57, 60, 61, 75, 76, 86, 89, 95, 100, 114, 122, 129, 150, 172, 178, 183, 190, 215, 228, 244, 258, 267, 285, 300, 305, 356, 366, 380, 430, 445, 475, 516, 534, 570, 610, 645, 732, 817, 860, 890, 915, 950, 1068, 1075, 1140, 1159, 1220, 1290, 1335, 1425, 1525, 1634, 1691, 1780, 1830, 1900, 2150, 2225, 2318, 2451, 2580, 2623, 2670, 2850, 3050, 3225, 3268, 3382, 3477, 3660, 3827, 4085, 4300, 4450, 4575, 4636, 4902, 5073, 5246, 5340, 5429, 5700, 5795, 6100, 6450, 6675, 6764, 6954, 7654, 7869, 8170, 8455, 8900, 9150, 9804, 10146, 10492, 10858, 11481, 11590, 12255, 12900, 13115, 13350, 13908, 15308, 15738, 16287, 16340, 16910, 17385, 18300, 19135, 20292, 20425, 21716, 22962, 23180, 24510, 25365, 26230, 26700, 27145, 28975, 31476, 32574, 33820, 34770, 38270, 39345, 40850, 42275, 45924, 49020, 49837, 50730, 52460, 54290, 57405, 57950, 61275, 65148, 65575, 69540, 72713, 76540, 78690, 81435, 81700, 84550, 86925, 95675, 99674, 101460, 103151, 108580, 114810, 115900, 122550, 126825, 131150, 135725, 145426, 149511, 157380, 162870, 169100, 173850, 191350, 196725, 199348, 206302, 218139, 229620, 233447, 245100, 249185, 253650, 262300, 271450, 287025, 290852, 299022, 309453, 325740, 347700, 363565, 382700, 393450, 407175, 412604, 436278, 466894, 498370, 507300, 515755, 542900, 574050, 598044, 618906, 700341, 727130, 747555, 786900, 814350, 872556, 933788, 996740, 1031510, 1090695, 1148100, 1167235, 1237812, 1245925, 1400682, 1454260, 1495110, 1547265, 1628700, 1817825, 2063020, 2181390, 2334470, 2491850, 2578775, 2801364, 2990220, 3094530, 3501705, 3635650, 3737775, 4362780, 4435493, 4668940, 4983700, 5157550, 5453475, 5836175, 6189060, 7003410, 7271300, 7475550, 7736325, 8870986, 10315100, 10906950, 11672350, 13306479, 14006820, 14951100, 15472650, 17508525, 17741972, 21813900, 22177465, 23344700, 26612958, 30945300, 35017050, 44354930, 53225916, 66532395, 70034100, 88709860, 110887325, 133064790, 221774650, 266129580, 332661975, 443549300, 665323950, 1330647900]

約数ペア:

[(1, 1330647900), (2, 665323950), (3, 443549300), (4, 332661975), (5, 266129580), (6, 221774650), (10, 133064790), (12, 110887325), (15, 88709860), (19, 70034100), (20, 66532395), (25, 53225916), (30, 44354930), (38, 35017050), (43, 30945300), (50, 26612958), (57, 23344700), (60, 22177465), (61, 21813900), (75, 17741972), (76, 17508525), (86, 15472650), (89, 14951100), (95, 14006820), (100, 13306479), (114, 11672350), (122, 10906950), (129, 10315100), (150, 8870986), (172, 7736325), (178, 7475550), (183, 7271300), (190, 7003410), (215, 6189060), (228, 5836175), (244, 5453475), (258, 5157550), (267, 4983700), (285, 4668940), (300, 4435493), (305, 4362780), (356, 3737775), (366, 3635650), (380, 3501705), (430, 3094530), (445, 2990220), (475, 2801364), (516, 2578775), (534, 2491850), (570, 2334470), (610, 2181390), (645, 2063020), (732, 1817825), (817, 1628700), (860, 1547265), (890, 1495110), (915, 1454260), (950, 1400682), (1068, 1245925), (1075, 1237812), (1140, 1167235), (1159, 1148100), (1220, 1090695), (1290, 1031510), (1335, 996740), (1425, 933788), (1525, 872556), (1634, 814350), (1691, 786900), (1780, 747555), (1830, 727130), (1900, 700341), (2150, 618906), (2225, 598044), (2318, 574050), (2451, 542900), (2580, 515755), (2623, 507300), (2670, 498370), (2850, 466894), (3050, 436278), (3225, 412604), (3268, 407175), (3382, 393450), (3477, 382700), (3660, 363565), (3827, 347700), (4085, 325740), (4300, 309453), (4450, 299022), (4575, 290852), (4636, 287025), (4902, 271450), (5073, 262300), (5246, 253650), (5340, 249185), (5429, 245100), (5700, 233447), (5795, 229620), (6100, 218139), (6450, 206302), (6675, 199348), (6764, 196725), (6954, 191350), (7654, 173850), (7869, 169100), (8170, 162870), (8455, 157380), (8900, 149511), (9150, 145426), (9804, 135725), (10146, 131150), (10492, 126825), (10858, 122550), (11481, 115900), (11590, 114810), (12255, 108580), (12900, 103151), (13115, 101460), (13350, 99674), (13908, 95675), (15308, 86925), (15738, 84550), (16287, 81700), (16340, 81435), (16910, 78690), (17385, 76540), (18300, 72713), (19135, 69540), (20292, 65575), (20425, 65148), (21716, 61275), (22962, 57950), (23180, 57405), (24510, 54290), (25365, 52460), (26230, 50730), (26700, 49837), (27145, 49020), (28975, 45924), (31476, 42275), (32574, 40850), (33820, 39345), (34770, 38270)]