206914500

素因数分解:

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

素因数の和:178

約数の個数: 288

約数和(自身を含む): 734557824

約数和(自身を除く): 527643324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 125, 130, 131, 135, 150, 156, 162, 180, 195, 225, 234, 243, 250, 260, 262, 270, 300, 324, 325, 351, 375, 390, 393, 405, 450, 468, 486, 500, 524, 540, 585, 650, 655, 675, 702, 750, 780, 786, 810, 900, 972, 975, 1053, 1125, 1170, 1179, 1215, 1300, 1310, 1350, 1404, 1500, 1572, 1620, 1625, 1703, 1755, 1950, 1965, 2025, 2106, 2250, 2340, 2358, 2430, 2620, 2700, 2925, 3159, 3250, 3275, 3375, 3406, 3510, 3537, 3900, 3930, 4050, 4212, 4500, 4716, 4860, 4875, 5109, 5265, 5850, 5895, 6075, 6318, 6500, 6550, 6750, 6812, 7020, 7074, 7860, 8100, 8515, 8775, 9750, 9825, 10125, 10218, 10530, 10611, 11700, 11790, 12150, 12636, 13100, 13500, 14148, 14625, 15327, 15795, 16375, 17030, 17550, 17685, 19500, 19650, 20250, 20436, 21060, 21222, 23580, 24300, 25545, 26325, 29250, 29475, 30375, 30654, 31590, 31833, 32750, 34060, 35100, 35370, 39300, 40500, 42444, 42575, 43875, 45981, 49125, 51090, 52650, 53055, 58500, 58950, 60750, 61308, 63180, 63666, 65500, 70740, 76635, 78975, 85150, 87750, 88425, 91962, 98250, 102180, 105300, 106110, 117900, 121500, 127332, 127725, 131625, 137943, 147375, 153270, 157950, 159165, 170300, 175500, 176850, 183924, 196500, 212220, 212875, 229905, 255450, 263250, 265275, 275886, 294750, 306540, 315900, 318330, 353700, 383175, 394875, 413829, 425750, 442125, 459810, 510900, 526500, 530550, 551772, 589500, 636660, 638625, 689715, 766350, 789750, 795825, 827658, 851500, 884250, 919620, 1061100, 1149525, 1277250, 1326375, 1379430, 1532700, 1579500, 1591650, 1655316, 1768500, 1915875, 2069145, 2299050, 2554500, 2652750, 2758860, 3183300, 3448575, 3831750, 3979125, 4138290, 4598100, 5305500, 5747625, 6897150, 7663500, 7958250, 8276580, 10345725, 11495250, 13794300, 15916500, 17242875, 20691450, 22990500, 34485750, 41382900, 51728625, 68971500, 103457250, 206914500]

約数ペア:

[(1, 206914500), (2, 103457250), (3, 68971500), (4, 51728625), (5, 41382900), (6, 34485750), (9, 22990500), (10, 20691450), (12, 17242875), (13, 15916500), (15, 13794300), (18, 11495250), (20, 10345725), (25, 8276580), (26, 7958250), (27, 7663500), (30, 6897150), (36, 5747625), (39, 5305500), (45, 4598100), (50, 4138290), (52, 3979125), (54, 3831750), (60, 3448575), (65, 3183300), (75, 2758860), (78, 2652750), (81, 2554500), (90, 2299050), (100, 2069145), (108, 1915875), (117, 1768500), (125, 1655316), (130, 1591650), (131, 1579500), (135, 1532700), (150, 1379430), (156, 1326375), (162, 1277250), (180, 1149525), (195, 1061100), (225, 919620), (234, 884250), (243, 851500), (250, 827658), (260, 795825), (262, 789750), (270, 766350), (300, 689715), (324, 638625), (325, 636660), (351, 589500), (375, 551772), (390, 530550), (393, 526500), (405, 510900), (450, 459810), (468, 442125), (486, 425750), (500, 413829), (524, 394875), (540, 383175), (585, 353700), (650, 318330), (655, 315900), (675, 306540), (702, 294750), (750, 275886), (780, 265275), (786, 263250), (810, 255450), (900, 229905), (972, 212875), (975, 212220), (1053, 196500), (1125, 183924), (1170, 176850), (1179, 175500), (1215, 170300), (1300, 159165), (1310, 157950), (1350, 153270), (1404, 147375), (1500, 137943), (1572, 131625), (1620, 127725), (1625, 127332), (1703, 121500), (1755, 117900), (1950, 106110), (1965, 105300), (2025, 102180), (2106, 98250), (2250, 91962), (2340, 88425), (2358, 87750), (2430, 85150), (2620, 78975), (2700, 76635), (2925, 70740), (3159, 65500), (3250, 63666), (3275, 63180), (3375, 61308), (3406, 60750), (3510, 58950), (3537, 58500), (3900, 53055), (3930, 52650), (4050, 51090), (4212, 49125), (4500, 45981), (4716, 43875), (4860, 42575), (4875, 42444), (5109, 40500), (5265, 39300), (5850, 35370), (5895, 35100), (6075, 34060), (6318, 32750), (6500, 31833), (6550, 31590), (6750, 30654), (6812, 30375), (7020, 29475), (7074, 29250), (7860, 26325), (8100, 25545), (8515, 24300), (8775, 23580), (9750, 21222), (9825, 21060), (10125, 20436), (10218, 20250), (10530, 19650), (10611, 19500), (11700, 17685), (11790, 17550), (12150, 17030), (12636, 16375), (13100, 15795), (13500, 15327), (14148, 14625)]