82724850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 161009550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 79, 90, 117, 130, 150, 158, 179, 195, 225, 234, 237, 325, 358, 390, 395, 450, 474, 537, 585, 650, 711, 790, 895, 975, 1027, 1074, 1170, 1185, 1422, 1611, 1790, 1950, 1975, 2054, 2327, 2370, 2685, 2925, 3081, 3222, 3555, 3950, 4475, 4654, 5135, 5370, 5850, 5925, 6162, 6981, 7110, 8055, 8950, 9243, 10270, 11635, 11850, 13425, 13962, 14141, 15405, 16110, 17775, 18486, 20943, 23270, 25675, 26850, 28282, 30810, 34905, 35550, 40275, 41886, 42423, 46215, 51350, 58175, 69810, 70705, 77025, 80550, 84846, 92430, 104715, 116350, 127269, 141410, 154050, 174525, 183833, 209430, 212115, 231075, 254538, 349050, 353525, 367666, 424230, 462150, 523575, 551499, 636345, 707050, 919165, 1047150, 1060575, 1102998, 1272690, 1654497, 1838330, 2121150, 2757495, 3181725, 3308994, 4595825, 5514990, 6363450, 8272485, 9191650, 13787475, 16544970, 27574950, 41362425, 82724850]

約数ペア:

[(1, 82724850), (2, 41362425), (3, 27574950), (5, 16544970), (6, 13787475), (9, 9191650), (10, 8272485), (13, 6363450), (15, 5514990), (18, 4595825), (25, 3308994), (26, 3181725), (30, 2757495), (39, 2121150), (45, 1838330), (50, 1654497), (65, 1272690), (75, 1102998), (78, 1060575), (79, 1047150), (90, 919165), (117, 707050), (130, 636345), (150, 551499), (158, 523575), (179, 462150), (195, 424230), (225, 367666), (234, 353525), (237, 349050), (325, 254538), (358, 231075), (390, 212115), (395, 209430), (450, 183833), (474, 174525), (537, 154050), (585, 141410), (650, 127269), (711, 116350), (790, 104715), (895, 92430), (975, 84846), (1027, 80550), (1074, 77025), (1170, 70705), (1185, 69810), (1422, 58175), (1611, 51350), (1790, 46215), (1950, 42423), (1975, 41886), (2054, 40275), (2327, 35550), (2370, 34905), (2685, 30810), (2925, 28282), (3081, 26850), (3222, 25675), (3555, 23270), (3950, 20943), (4475, 18486), (4654, 17775), (5135, 16110), (5370, 15405), (5850, 14141), (5925, 13962), (6162, 13425), (6981, 11850), (7110, 11635), (8055, 10270), (8950, 9243)]