245747700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 851987136

約数和(自身を除く): 606239436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 103, 110, 132, 150, 165, 180, 198, 206, 220, 225, 241, 275, 300, 309, 330, 396, 412, 450, 482, 495, 515, 550, 618, 660, 723, 825, 900, 927, 964, 990, 1030, 1100, 1133, 1205, 1236, 1446, 1545, 1650, 1854, 1980, 2060, 2169, 2266, 2410, 2475, 2575, 2651, 2892, 3090, 3300, 3399, 3615, 3708, 4338, 4532, 4635, 4820, 4950, 5150, 5302, 5665, 6025, 6180, 6798, 7230, 7725, 7953, 8676, 9270, 9900, 10197, 10300, 10604, 10845, 11330, 12050, 13255, 13596, 14460, 15450, 15906, 16995, 18075, 18540, 20394, 21690, 22660, 23175, 23859, 24100, 24823, 26510, 28325, 30900, 31812, 33990, 36150, 39765, 40788, 43380, 46350, 47718, 49646, 50985, 53020, 54225, 56650, 66275, 67980, 72300, 74469, 79530, 84975, 92700, 95436, 99292, 101970, 108450, 113300, 119295, 124115, 132550, 148938, 159060, 169950, 198825, 203940, 216900, 223407, 238590, 248230, 254925, 265100, 273053, 297876, 339900, 372345, 397650, 446814, 477180, 496460, 509850, 546106, 596475, 620575, 744690, 795300, 819159, 893628, 1019700, 1092212, 1117035, 1192950, 1241150, 1365265, 1489380, 1638318, 1861725, 2234070, 2385900, 2457477, 2482300, 2730530, 3276636, 3723450, 4095795, 4468140, 4914954, 5461060, 5585175, 6826325, 7446900, 8191590, 9829908, 11170350, 12287385, 13652650, 16383180, 20478975, 22340700, 24574770, 27305300, 40957950, 49149540, 61436925, 81915900, 122873850, 245747700]

約数ペア:

[(1, 245747700), (2, 122873850), (3, 81915900), (4, 61436925), (5, 49149540), (6, 40957950), (9, 27305300), (10, 24574770), (11, 22340700), (12, 20478975), (15, 16383180), (18, 13652650), (20, 12287385), (22, 11170350), (25, 9829908), (30, 8191590), (33, 7446900), (36, 6826325), (44, 5585175), (45, 5461060), (50, 4914954), (55, 4468140), (60, 4095795), (66, 3723450), (75, 3276636), (90, 2730530), (99, 2482300), (100, 2457477), (103, 2385900), (110, 2234070), (132, 1861725), (150, 1638318), (165, 1489380), (180, 1365265), (198, 1241150), (206, 1192950), (220, 1117035), (225, 1092212), (241, 1019700), (275, 893628), (300, 819159), (309, 795300), (330, 744690), (396, 620575), (412, 596475), (450, 546106), (482, 509850), (495, 496460), (515, 477180), (550, 446814), (618, 397650), (660, 372345), (723, 339900), (825, 297876), (900, 273053), (927, 265100), (964, 254925), (990, 248230), (1030, 238590), (1100, 223407), (1133, 216900), (1205, 203940), (1236, 198825), (1446, 169950), (1545, 159060), (1650, 148938), (1854, 132550), (1980, 124115), (2060, 119295), (2169, 113300), (2266, 108450), (2410, 101970), (2475, 99292), (2575, 95436), (2651, 92700), (2892, 84975), (3090, 79530), (3300, 74469), (3399, 72300), (3615, 67980), (3708, 66275), (4338, 56650), (4532, 54225), (4635, 53020), (4820, 50985), (4950, 49646), (5150, 47718), (5302, 46350), (5665, 43380), (6025, 40788), (6180, 39765), (6798, 36150), (7230, 33990), (7725, 31812), (7953, 30900), (8676, 28325), (9270, 26510), (9900, 24823), (10197, 24100), (10300, 23859), (10604, 23175), (10845, 22660), (11330, 21690), (12050, 20394), (13255, 18540), (13596, 18075), (14460, 16995), (15450, 15906)]