151975440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 200

約数和(自身を含む): 540144000

約数和(自身を除く): 388168560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 470, 499, 540, 564, 648, 705, 720, 752, 810, 846, 940, 998, 1080, 1128, 1269, 1296, 1410, 1497, 1620, 1692, 1880, 1996, 2115, 2160, 2256, 2495, 2538, 2820, 2994, 3240, 3384, 3760, 3807, 3992, 4230, 4491, 4990, 5076, 5640, 5988, 6345, 6480, 6768, 7485, 7614, 7984, 8460, 8982, 9980, 10152, 11280, 11976, 12690, 13473, 14970, 15228, 16920, 17964, 19035, 19960, 20304, 22455, 23453, 23952, 25380, 26946, 29940, 30456, 33840, 35928, 38070, 39920, 40419, 44910, 46906, 50760, 53892, 59880, 60912, 67365, 70359, 71856, 76140, 80838, 89820, 93812, 101520, 107784, 117265, 119760, 134730, 140718, 152280, 161676, 179640, 187624, 202095, 211077, 215568, 234530, 269460, 281436, 304560, 323352, 351795, 359280, 375248, 404190, 422154, 469060, 538920, 562872, 633231, 646704, 703590, 808380, 844308, 938120, 1055385, 1077840, 1125744, 1266462, 1407180, 1616760, 1688616, 1876240, 1899693, 2110770, 2532924, 2814360, 3166155, 3233520, 3377232, 3799386, 4221540, 5065848, 5628720, 6332310, 7598772, 8443080, 9498465, 10131696, 12664620, 15197544, 16886160, 18996930, 25329240, 30395088, 37993860, 50658480, 75987720, 151975440]

約数ペア:

[(1, 151975440), (2, 75987720), (3, 50658480), (4, 37993860), (5, 30395088), (6, 25329240), (8, 18996930), (9, 16886160), (10, 15197544), (12, 12664620), (15, 10131696), (16, 9498465), (18, 8443080), (20, 7598772), (24, 6332310), (27, 5628720), (30, 5065848), (36, 4221540), (40, 3799386), (45, 3377232), (47, 3233520), (48, 3166155), (54, 2814360), (60, 2532924), (72, 2110770), (80, 1899693), (81, 1876240), (90, 1688616), (94, 1616760), (108, 1407180), (120, 1266462), (135, 1125744), (141, 1077840), (144, 1055385), (162, 938120), (180, 844308), (188, 808380), (216, 703590), (235, 646704), (240, 633231), (270, 562872), (282, 538920), (324, 469060), (360, 422154), (376, 404190), (405, 375248), (423, 359280), (432, 351795), (470, 323352), (499, 304560), (540, 281436), (564, 269460), (648, 234530), (705, 215568), (720, 211077), (752, 202095), (810, 187624), (846, 179640), (940, 161676), (998, 152280), (1080, 140718), (1128, 134730), (1269, 119760), (1296, 117265), (1410, 107784), (1497, 101520), (1620, 93812), (1692, 89820), (1880, 80838), (1996, 76140), (2115, 71856), (2160, 70359), (2256, 67365), (2495, 60912), (2538, 59880), (2820, 53892), (2994, 50760), (3240, 46906), (3384, 44910), (3760, 40419), (3807, 39920), (3992, 38070), (4230, 35928), (4491, 33840), (4990, 30456), (5076, 29940), (5640, 26946), (5988, 25380), (6345, 23952), (6480, 23453), (6768, 22455), (7485, 20304), (7614, 19960), (7984, 19035), (8460, 17964), (8982, 16920), (9980, 15228), (10152, 14970), (11280, 13473), (11976, 12690)]