71540700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 273315840

約数和(自身を除く): 201775140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 25, 28, 30, 33, 35, 38, 42, 44, 50, 55, 57, 60, 66, 70, 75, 76, 77, 84, 95, 100, 105, 110, 114, 132, 133, 140, 150, 154, 163, 165, 175, 190, 209, 210, 220, 228, 231, 266, 275, 285, 300, 308, 326, 330, 350, 380, 385, 399, 418, 420, 462, 475, 489, 525, 532, 550, 570, 627, 652, 660, 665, 700, 770, 798, 815, 825, 836, 924, 950, 978, 1045, 1050, 1100, 1140, 1141, 1155, 1254, 1330, 1425, 1463, 1540, 1596, 1630, 1650, 1793, 1900, 1925, 1956, 1995, 2090, 2100, 2282, 2310, 2445, 2508, 2660, 2850, 2926, 3097, 3135, 3260, 3300, 3325, 3423, 3586, 3850, 3990, 4075, 4180, 4389, 4564, 4620, 4890, 5225, 5379, 5700, 5705, 5775, 5852, 6194, 6270, 6650, 6846, 7172, 7315, 7700, 7980, 8150, 8778, 8965, 9291, 9780, 9975, 10450, 10758, 11410, 11550, 12225, 12388, 12540, 12551, 13300, 13692, 14630, 15485, 15675, 16300, 17115, 17556, 17930, 18582, 19950, 20900, 21516, 21679, 21945, 22820, 23100, 24450, 25102, 26895, 28525, 29260, 30970, 31350, 34067, 34230, 35860, 36575, 37164, 37653, 39900, 43358, 43890, 44825, 46455, 48900, 50204, 53790, 57050, 61940, 62700, 62755, 65037, 68134, 68460, 73150, 75306, 77425, 85575, 86716, 87780, 89650, 92910, 102201, 107580, 108395, 109725, 114100, 125510, 130074, 134475, 136268, 146300, 150612, 154850, 170335, 171150, 179300, 185820, 188265, 204402, 216790, 219450, 232275, 238469, 251020, 260148, 268950, 309700, 313775, 325185, 340670, 342300, 376530, 408804, 433580, 438900, 464550, 476938, 511005, 537900, 541975, 627550, 650370, 681340, 715407, 753060, 851675, 929100, 941325, 953876, 1022010, 1083950, 1192345, 1255100, 1300740, 1430814, 1625925, 1703350, 1882650, 2044020, 2167900, 2384690, 2555025, 2861628, 3251850, 3406700, 3577035, 3765300, 4769380, 5110050, 5961725, 6503700, 7154070, 10220100, 11923450, 14308140, 17885175, 23846900, 35770350, 71540700]

約数ペア:

[(1, 71540700), (2, 35770350), (3, 23846900), (4, 17885175), (5, 14308140), (6, 11923450), (7, 10220100), (10, 7154070), (11, 6503700), (12, 5961725), (14, 5110050), (15, 4769380), (19, 3765300), (20, 3577035), (21, 3406700), (22, 3251850), (25, 2861628), (28, 2555025), (30, 2384690), (33, 2167900), (35, 2044020), (38, 1882650), (42, 1703350), (44, 1625925), (50, 1430814), (55, 1300740), (57, 1255100), (60, 1192345), (66, 1083950), (70, 1022010), (75, 953876), (76, 941325), (77, 929100), (84, 851675), (95, 753060), (100, 715407), (105, 681340), (110, 650370), (114, 627550), (132, 541975), (133, 537900), (140, 511005), (150, 476938), (154, 464550), (163, 438900), (165, 433580), (175, 408804), (190, 376530), (209, 342300), (210, 340670), (220, 325185), (228, 313775), (231, 309700), (266, 268950), (275, 260148), (285, 251020), (300, 238469), (308, 232275), (326, 219450), (330, 216790), (350, 204402), (380, 188265), (385, 185820), (399, 179300), (418, 171150), (420, 170335), (462, 154850), (475, 150612), (489, 146300), (525, 136268), (532, 134475), (550, 130074), (570, 125510), (627, 114100), (652, 109725), (660, 108395), (665, 107580), (700, 102201), (770, 92910), (798, 89650), (815, 87780), (825, 86716), (836, 85575), (924, 77425), (950, 75306), (978, 73150), (1045, 68460), (1050, 68134), (1100, 65037), (1140, 62755), (1141, 62700), (1155, 61940), (1254, 57050), (1330, 53790), (1425, 50204), (1463, 48900), (1540, 46455), (1596, 44825), (1630, 43890), (1650, 43358), (1793, 39900), (1900, 37653), (1925, 37164), (1956, 36575), (1995, 35860), (2090, 34230), (2100, 34067), (2282, 31350), (2310, 30970), (2445, 29260), (2508, 28525), (2660, 26895), (2850, 25102), (2926, 24450), (3097, 23100), (3135, 22820), (3260, 21945), (3300, 21679), (3325, 21516), (3423, 20900), (3586, 19950), (3850, 18582), (3990, 17930), (4075, 17556), (4180, 17115), (4389, 16300), (4564, 15675), (4620, 15485), (4890, 14630), (5225, 13692), (5379, 13300), (5700, 12551), (5705, 12540), (5775, 12388), (5852, 12225), (6194, 11550), (6270, 11410), (6650, 10758), (6846, 10450), (7172, 9975), (7315, 9780), (7700, 9291), (7980, 8965), (8150, 8778)]