130281200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 270

約数和(自身を含む): 403596936

約数和(自身を除く): 273315736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 25, 28, 34, 35, 40, 46, 49, 50, 56, 68, 70, 80, 85, 92, 98, 100, 112, 115, 119, 136, 140, 161, 170, 175, 184, 196, 200, 230, 238, 245, 272, 280, 289, 322, 340, 350, 368, 391, 392, 400, 425, 460, 476, 490, 560, 575, 578, 595, 644, 680, 700, 782, 784, 805, 833, 850, 920, 952, 980, 1127, 1150, 1156, 1190, 1225, 1288, 1360, 1400, 1445, 1564, 1610, 1666, 1700, 1840, 1904, 1955, 1960, 2023, 2254, 2300, 2312, 2380, 2450, 2576, 2737, 2800, 2890, 2975, 3128, 3220, 3332, 3400, 3910, 3920, 4025, 4046, 4165, 4508, 4600, 4624, 4760, 4900, 5474, 5635, 5780, 5950, 6256, 6440, 6647, 6664, 6800, 7225, 7820, 8050, 8092, 8330, 9016, 9200, 9520, 9775, 9800, 10115, 10948, 11270, 11560, 11900, 12880, 13294, 13328, 13685, 14161, 14450, 15640, 16100, 16184, 16660, 18032, 19159, 19550, 19600, 20230, 20825, 21896, 22540, 23120, 23800, 26588, 27370, 28175, 28322, 28900, 31280, 32200, 32368, 33235, 33320, 38318, 39100, 40460, 41650, 43792, 45080, 46529, 47600, 50575, 53176, 54740, 56350, 56644, 57800, 64400, 66470, 66640, 68425, 70805, 76636, 78200, 80920, 83300, 90160, 93058, 95795, 101150, 106352, 109480, 112700, 113288, 115600, 132940, 136850, 141610, 153272, 156400, 161840, 166175, 166600, 186116, 191590, 202300, 218960, 225400, 226576, 232645, 265880, 273700, 283220, 306544, 325703, 332350, 333200, 354025, 372232, 383180, 404600, 450800, 465290, 478975, 531760, 547400, 566440, 651406, 664700, 708050, 744464, 766360, 809200, 930580, 957950, 1094800, 1132880, 1163225, 1302812, 1329400, 1416100, 1532720, 1628515, 1861160, 1915900, 2326450, 2605624, 2658800, 2832200, 3257030, 3722320, 3831800, 4652900, 5211248, 5664400, 6514060, 7663600, 8142575, 9305800, 13028120, 16285150, 18611600, 26056240, 32570300, 65140600, 130281200]

約数ペア:

[(1, 130281200), (2, 65140600), (4, 32570300), (5, 26056240), (7, 18611600), (8, 16285150), (10, 13028120), (14, 9305800), (16, 8142575), (17, 7663600), (20, 6514060), (23, 5664400), (25, 5211248), (28, 4652900), (34, 3831800), (35, 3722320), (40, 3257030), (46, 2832200), (49, 2658800), (50, 2605624), (56, 2326450), (68, 1915900), (70, 1861160), (80, 1628515), (85, 1532720), (92, 1416100), (98, 1329400), (100, 1302812), (112, 1163225), (115, 1132880), (119, 1094800), (136, 957950), (140, 930580), (161, 809200), (170, 766360), (175, 744464), (184, 708050), (196, 664700), (200, 651406), (230, 566440), (238, 547400), (245, 531760), (272, 478975), (280, 465290), (289, 450800), (322, 404600), (340, 383180), (350, 372232), (368, 354025), (391, 333200), (392, 332350), (400, 325703), (425, 306544), (460, 283220), (476, 273700), (490, 265880), (560, 232645), (575, 226576), (578, 225400), (595, 218960), (644, 202300), (680, 191590), (700, 186116), (782, 166600), (784, 166175), (805, 161840), (833, 156400), (850, 153272), (920, 141610), (952, 136850), (980, 132940), (1127, 115600), (1150, 113288), (1156, 112700), (1190, 109480), (1225, 106352), (1288, 101150), (1360, 95795), (1400, 93058), (1445, 90160), (1564, 83300), (1610, 80920), (1666, 78200), (1700, 76636), (1840, 70805), (1904, 68425), (1955, 66640), (1960, 66470), (2023, 64400), (2254, 57800), (2300, 56644), (2312, 56350), (2380, 54740), (2450, 53176), (2576, 50575), (2737, 47600), (2800, 46529), (2890, 45080), (2975, 43792), (3128, 41650), (3220, 40460), (3332, 39100), (3400, 38318), (3910, 33320), (3920, 33235), (4025, 32368), (4046, 32200), (4165, 31280), (4508, 28900), (4600, 28322), (4624, 28175), (4760, 27370), (4900, 26588), (5474, 23800), (5635, 23120), (5780, 22540), (5950, 21896), (6256, 20825), (6440, 20230), (6647, 19600), (6664, 19550), (6800, 19159), (7225, 18032), (7820, 16660), (8050, 16184), (8092, 16100), (8330, 15640), (9016, 14450), (9200, 14161), (9520, 13685), (9775, 13328), (9800, 13294), (10115, 12880), (10948, 11900), (11270, 11560)]