231407400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 288

約数和(自身を含む): 885479040

約数和(自身を除く): 654071640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 49, 50, 51, 56, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 120, 136, 140, 147, 150, 168, 170, 175, 196, 200, 204, 210, 238, 245, 255, 280, 294, 300, 340, 350, 357, 392, 408, 420, 425, 463, 476, 490, 510, 525, 588, 595, 600, 680, 700, 714, 735, 833, 840, 850, 926, 952, 980, 1020, 1050, 1176, 1190, 1225, 1275, 1389, 1400, 1428, 1470, 1666, 1700, 1785, 1852, 1960, 2040, 2100, 2315, 2380, 2450, 2499, 2550, 2778, 2856, 2940, 2975, 3241, 3332, 3400, 3570, 3675, 3704, 4165, 4200, 4630, 4760, 4900, 4998, 5100, 5556, 5880, 5950, 6482, 6664, 6945, 7140, 7350, 7871, 8330, 8925, 9260, 9723, 9800, 9996, 10200, 11112, 11575, 11900, 12495, 12964, 13890, 14280, 14700, 15742, 16205, 16660, 17850, 18520, 19446, 19992, 20825, 22687, 23150, 23613, 23800, 24990, 25928, 27780, 29400, 31484, 32410, 33320, 34725, 35700, 38892, 39355, 41650, 45374, 46300, 47226, 48615, 49980, 55097, 55560, 62475, 62968, 64820, 68061, 69450, 71400, 77784, 78710, 81025, 83300, 90748, 92600, 94452, 97230, 99960, 110194, 113435, 118065, 124950, 129640, 136122, 138900, 157420, 162050, 165291, 166600, 181496, 188904, 194460, 196775, 220388, 226870, 236130, 243075, 249900, 272244, 275485, 277800, 314840, 324100, 330582, 340305, 385679, 388920, 393550, 440776, 453740, 472260, 486150, 499800, 544488, 550970, 567175, 590325, 648200, 661164, 680610, 771358, 787100, 826455, 907480, 944520, 972300, 1101940, 1134350, 1157037, 1180650, 1322328, 1361220, 1377425, 1542716, 1574200, 1652910, 1701525, 1928395, 1944600, 2203880, 2268700, 2314074, 2361300, 2722440, 2754850, 3085432, 3305820, 3403050, 3856790, 4132275, 4537400, 4628148, 4722600, 5509700, 5785185, 6611640, 6806100, 7713580, 8264550, 9256296, 9641975, 11019400, 11570370, 13612200, 15427160, 16529100, 19283950, 23140740, 28925925, 33058200, 38567900, 46281480, 57851850, 77135800, 115703700, 231407400]

約数ペア:

[(1, 231407400), (2, 115703700), (3, 77135800), (4, 57851850), (5, 46281480), (6, 38567900), (7, 33058200), (8, 28925925), (10, 23140740), (12, 19283950), (14, 16529100), (15, 15427160), (17, 13612200), (20, 11570370), (21, 11019400), (24, 9641975), (25, 9256296), (28, 8264550), (30, 7713580), (34, 6806100), (35, 6611640), (40, 5785185), (42, 5509700), (49, 4722600), (50, 4628148), (51, 4537400), (56, 4132275), (60, 3856790), (68, 3403050), (70, 3305820), (75, 3085432), (84, 2754850), (85, 2722440), (98, 2361300), (100, 2314074), (102, 2268700), (105, 2203880), (119, 1944600), (120, 1928395), (136, 1701525), (140, 1652910), (147, 1574200), (150, 1542716), (168, 1377425), (170, 1361220), (175, 1322328), (196, 1180650), (200, 1157037), (204, 1134350), (210, 1101940), (238, 972300), (245, 944520), (255, 907480), (280, 826455), (294, 787100), (300, 771358), (340, 680610), (350, 661164), (357, 648200), (392, 590325), (408, 567175), (420, 550970), (425, 544488), (463, 499800), (476, 486150), (490, 472260), (510, 453740), (525, 440776), (588, 393550), (595, 388920), (600, 385679), (680, 340305), (700, 330582), (714, 324100), (735, 314840), (833, 277800), (840, 275485), (850, 272244), (926, 249900), (952, 243075), (980, 236130), (1020, 226870), (1050, 220388), (1176, 196775), (1190, 194460), (1225, 188904), (1275, 181496), (1389, 166600), (1400, 165291), (1428, 162050), (1470, 157420), (1666, 138900), (1700, 136122), (1785, 129640), (1852, 124950), (1960, 118065), (2040, 113435), (2100, 110194), (2315, 99960), (2380, 97230), (2450, 94452), (2499, 92600), (2550, 90748), (2778, 83300), (2856, 81025), (2940, 78710), (2975, 77784), (3241, 71400), (3332, 69450), (3400, 68061), (3570, 64820), (3675, 62968), (3704, 62475), (4165, 55560), (4200, 55097), (4630, 49980), (4760, 48615), (4900, 47226), (4998, 46300), (5100, 45374), (5556, 41650), (5880, 39355), (5950, 38892), (6482, 35700), (6664, 34725), (6945, 33320), (7140, 32410), (7350, 31484), (7871, 29400), (8330, 27780), (8925, 25928), (9260, 24990), (9723, 23800), (9800, 23613), (9996, 23150), (10200, 22687), (11112, 20825), (11575, 19992), (11900, 19446), (12495, 18520), (12964, 17850), (13890, 16660), (14280, 16205), (14700, 15742)]