65140600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 195288840

約数和(自身を除く): 130148240

約数列:

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

約数ペア:

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