284706450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 947082240

約数和(自身を除く): 662375790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 67, 70, 71, 75, 90, 95, 105, 114, 126, 133, 134, 142, 150, 171, 175, 190, 201, 210, 213, 225, 266, 285, 315, 335, 342, 350, 355, 399, 402, 426, 450, 469, 475, 497, 525, 570, 603, 630, 639, 665, 670, 710, 798, 855, 938, 950, 994, 1005, 1050, 1065, 1197, 1206, 1273, 1278, 1330, 1349, 1407, 1425, 1491, 1575, 1675, 1710, 1775, 1995, 2010, 2130, 2345, 2394, 2485, 2546, 2698, 2814, 2850, 2982, 3015, 3150, 3195, 3325, 3350, 3550, 3819, 3990, 4047, 4221, 4275, 4473, 4690, 4757, 4970, 5025, 5325, 5985, 6030, 6365, 6390, 6650, 6745, 7035, 7455, 7638, 8094, 8442, 8550, 8911, 8946, 9443, 9514, 9975, 10050, 10650, 11457, 11725, 11970, 12141, 12425, 12730, 13490, 14070, 14271, 14910, 15075, 15975, 17822, 18886, 19095, 19950, 20235, 21105, 22365, 22914, 23450, 23785, 24282, 24850, 26733, 28329, 28542, 29925, 30150, 31825, 31950, 33299, 33725, 35175, 37275, 38190, 40470, 42210, 42813, 44555, 44730, 47215, 47570, 53466, 56658, 57285, 59850, 60705, 63650, 66598, 67450, 70350, 71355, 74550, 80199, 84987, 85626, 89110, 90383, 94430, 95475, 99897, 101175, 105525, 111825, 114570, 118925, 121410, 133665, 141645, 142710, 160398, 166495, 169974, 180766, 190950, 199794, 202350, 211050, 214065, 222775, 223650, 236075, 237850, 267330, 271149, 283290, 286425, 299691, 303525, 332990, 356775, 400995, 424935, 428130, 445550, 451915, 472150, 499485, 542298, 572850, 599382, 607050, 632681, 668325, 708225, 713550, 801990, 813447, 832475, 849870, 903830, 998970, 1070325, 1265362, 1336650, 1355745, 1416450, 1498455, 1626894, 1664950, 1898043, 2004975, 2124675, 2140650, 2259575, 2497425, 2711490, 2996910, 3163405, 3796086, 4009950, 4067235, 4249350, 4519150, 4994850, 5694129, 6326810, 6778725, 7492275, 8134470, 9490215, 11388258, 13557450, 14984550, 15817025, 18980430, 20336175, 28470645, 31634050, 40672350, 47451075, 56941290, 94902150, 142353225, 284706450]

約数ペア:

[(1, 284706450), (2, 142353225), (3, 94902150), (5, 56941290), (6, 47451075), (7, 40672350), (9, 31634050), (10, 28470645), (14, 20336175), (15, 18980430), (18, 15817025), (19, 14984550), (21, 13557450), (25, 11388258), (30, 9490215), (35, 8134470), (38, 7492275), (42, 6778725), (45, 6326810), (50, 5694129), (57, 4994850), (63, 4519150), (67, 4249350), (70, 4067235), (71, 4009950), (75, 3796086), (90, 3163405), (95, 2996910), (105, 2711490), (114, 2497425), (126, 2259575), (133, 2140650), (134, 2124675), (142, 2004975), (150, 1898043), (171, 1664950), (175, 1626894), (190, 1498455), (201, 1416450), (210, 1355745), (213, 1336650), (225, 1265362), (266, 1070325), (285, 998970), (315, 903830), (335, 849870), (342, 832475), (350, 813447), (355, 801990), (399, 713550), (402, 708225), (426, 668325), (450, 632681), (469, 607050), (475, 599382), (497, 572850), (525, 542298), (570, 499485), (603, 472150), (630, 451915), (639, 445550), (665, 428130), (670, 424935), (710, 400995), (798, 356775), (855, 332990), (938, 303525), (950, 299691), (994, 286425), (1005, 283290), (1050, 271149), (1065, 267330), (1197, 237850), (1206, 236075), (1273, 223650), (1278, 222775), (1330, 214065), (1349, 211050), (1407, 202350), (1425, 199794), (1491, 190950), (1575, 180766), (1675, 169974), (1710, 166495), (1775, 160398), (1995, 142710), (2010, 141645), (2130, 133665), (2345, 121410), (2394, 118925), (2485, 114570), (2546, 111825), (2698, 105525), (2814, 101175), (2850, 99897), (2982, 95475), (3015, 94430), (3150, 90383), (3195, 89110), (3325, 85626), (3350, 84987), (3550, 80199), (3819, 74550), (3990, 71355), (4047, 70350), (4221, 67450), (4275, 66598), (4473, 63650), (4690, 60705), (4757, 59850), (4970, 57285), (5025, 56658), (5325, 53466), (5985, 47570), (6030, 47215), (6365, 44730), (6390, 44555), (6650, 42813), (6745, 42210), (7035, 40470), (7455, 38190), (7638, 37275), (8094, 35175), (8442, 33725), (8550, 33299), (8911, 31950), (8946, 31825), (9443, 30150), (9514, 29925), (9975, 28542), (10050, 28329), (10650, 26733), (11457, 24850), (11725, 24282), (11970, 23785), (12141, 23450), (12425, 22914), (12730, 22365), (13490, 21105), (14070, 20235), (14271, 19950), (14910, 19095), (15075, 18886), (15975, 17822)]