248297400

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 336

約数和(自身を含む): 939236760

約数和(自身を除く): 690939360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 131, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 243, 260, 262, 270, 300, 312, 324, 325, 351, 360, 390, 393, 405, 450, 468, 486, 520, 524, 540, 585, 600, 648, 650, 655, 675, 702, 729, 780, 786, 810, 900, 936, 972, 975, 1048, 1053, 1080, 1170, 1179, 1215, 1300, 1310, 1350, 1404, 1458, 1560, 1572, 1620, 1703, 1755, 1800, 1944, 1950, 1965, 2025, 2106, 2340, 2358, 2430, 2600, 2620, 2700, 2808, 2916, 2925, 3144, 3159, 3240, 3275, 3406, 3510, 3537, 3645, 3900, 3930, 4050, 4212, 4680, 4716, 4860, 5109, 5240, 5265, 5400, 5832, 5850, 5895, 6075, 6318, 6550, 6812, 7020, 7074, 7290, 7800, 7860, 8100, 8424, 8515, 8775, 9432, 9477, 9720, 9825, 10218, 10530, 10611, 11700, 11790, 12150, 12636, 13100, 13624, 14040, 14148, 14580, 15327, 15720, 15795, 16200, 17030, 17550, 17685, 18225, 18954, 19650, 20436, 21060, 21222, 23400, 23580, 24300, 25272, 25545, 26200, 26325, 28296, 29160, 29475, 30654, 31590, 31833, 34060, 35100, 35370, 36450, 37908, 39300, 40872, 42120, 42444, 42575, 45981, 47160, 47385, 48600, 51090, 52650, 53055, 58950, 61308, 63180, 63666, 68120, 70200, 70740, 72900, 75816, 76635, 78600, 78975, 84888, 85150, 88425, 91962, 94770, 95499, 102180, 105300, 106110, 117900, 122616, 126360, 127332, 127725, 137943, 141480, 145800, 153270, 157950, 159165, 170300, 176850, 183924, 189540, 190998, 204360, 210600, 212220, 229905, 235800, 236925, 254664, 255450, 265275, 275886, 306540, 315900, 318330, 340600, 353700, 367848, 379080, 381996, 383175, 413829, 424440, 459810, 473850, 477495, 510900, 530550, 551772, 613080, 631800, 636660, 689715, 707400, 763992, 766350, 795825, 827658, 919620, 947700, 954990, 1021800, 1061100, 1103544, 1149525, 1241487, 1273320, 1379430, 1532700, 1591650, 1655316, 1839240, 1895400, 1909980, 2069145, 2122200, 2299050, 2387475, 2482974, 2758860, 3065400, 3183300, 3310632, 3448575, 3819960, 4138290, 4598100, 4774950, 4965948, 5517720, 6207435, 6366600, 6897150, 8276580, 9196200, 9549900, 9931896, 10345725, 12414870, 13794300, 16553160, 19099800, 20691450, 24829740, 27588600, 31037175, 41382900, 49659480, 62074350, 82765800, 124148700, 248297400]

約数ペア:

[(1, 248297400), (2, 124148700), (3, 82765800), (4, 62074350), (5, 49659480), (6, 41382900), (8, 31037175), (9, 27588600), (10, 24829740), (12, 20691450), (13, 19099800), (15, 16553160), (18, 13794300), (20, 12414870), (24, 10345725), (25, 9931896), (26, 9549900), (27, 9196200), (30, 8276580), (36, 6897150), (39, 6366600), (40, 6207435), (45, 5517720), (50, 4965948), (52, 4774950), (54, 4598100), (60, 4138290), (65, 3819960), (72, 3448575), (75, 3310632), (78, 3183300), (81, 3065400), (90, 2758860), (100, 2482974), (104, 2387475), (108, 2299050), (117, 2122200), (120, 2069145), (130, 1909980), (131, 1895400), (135, 1839240), (150, 1655316), (156, 1591650), (162, 1532700), (180, 1379430), (195, 1273320), (200, 1241487), (216, 1149525), (225, 1103544), (234, 1061100), (243, 1021800), (260, 954990), (262, 947700), (270, 919620), (300, 827658), (312, 795825), (324, 766350), (325, 763992), (351, 707400), (360, 689715), (390, 636660), (393, 631800), (405, 613080), (450, 551772), (468, 530550), (486, 510900), (520, 477495), (524, 473850), (540, 459810), (585, 424440), (600, 413829), (648, 383175), (650, 381996), (655, 379080), (675, 367848), (702, 353700), (729, 340600), (780, 318330), (786, 315900), (810, 306540), (900, 275886), (936, 265275), (972, 255450), (975, 254664), (1048, 236925), (1053, 235800), (1080, 229905), (1170, 212220), (1179, 210600), (1215, 204360), (1300, 190998), (1310, 189540), (1350, 183924), (1404, 176850), (1458, 170300), (1560, 159165), (1572, 157950), (1620, 153270), (1703, 145800), (1755, 141480), (1800, 137943), (1944, 127725), (1950, 127332), (1965, 126360), (2025, 122616), (2106, 117900), (2340, 106110), (2358, 105300), (2430, 102180), (2600, 95499), (2620, 94770), (2700, 91962), (2808, 88425), (2916, 85150), (2925, 84888), (3144, 78975), (3159, 78600), (3240, 76635), (3275, 75816), (3406, 72900), (3510, 70740), (3537, 70200), (3645, 68120), (3900, 63666), (3930, 63180), (4050, 61308), (4212, 58950), (4680, 53055), (4716, 52650), (4860, 51090), (5109, 48600), (5240, 47385), (5265, 47160), (5400, 45981), (5832, 42575), (5850, 42444), (5895, 42120), (6075, 40872), (6318, 39300), (6550, 37908), (6812, 36450), (7020, 35370), (7074, 35100), (7290, 34060), (7800, 31833), (7860, 31590), (8100, 30654), (8424, 29475), (8515, 29160), (8775, 28296), (9432, 26325), (9477, 26200), (9720, 25545), (9825, 25272), (10218, 24300), (10530, 23580), (10611, 23400), (11700, 21222), (11790, 21060), (12150, 20436), (12636, 19650), (13100, 18954), (13624, 18225), (14040, 17685), (14148, 17550), (14580, 17030), (15327, 16200), (15720, 15795)]