144222300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 478531872

約数和(自身を除く): 334309572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 61, 71, 74, 75, 90, 100, 111, 122, 142, 148, 150, 180, 183, 185, 213, 222, 225, 244, 284, 300, 305, 333, 355, 366, 370, 426, 444, 450, 549, 555, 610, 639, 666, 710, 732, 740, 852, 900, 915, 925, 1065, 1098, 1110, 1220, 1278, 1332, 1420, 1525, 1665, 1775, 1830, 1850, 2130, 2196, 2220, 2257, 2556, 2627, 2745, 2775, 3050, 3195, 3330, 3550, 3660, 3700, 4260, 4331, 4514, 4575, 5254, 5325, 5490, 5550, 6100, 6390, 6660, 6771, 7100, 7881, 8325, 8662, 9028, 9150, 10508, 10650, 10980, 11100, 11285, 12780, 12993, 13135, 13542, 13725, 15762, 15975, 16650, 17324, 18300, 20313, 21300, 21655, 22570, 23643, 25986, 26270, 27084, 27450, 31524, 31950, 33300, 33855, 38979, 39405, 40626, 43310, 45140, 47286, 51972, 52540, 54900, 56425, 63900, 64965, 65675, 67710, 77958, 78810, 81252, 86620, 94572, 101565, 108275, 112850, 118215, 129930, 131350, 135420, 155916, 157620, 160247, 169275, 194895, 197025, 203130, 216550, 225700, 236430, 259860, 262700, 320494, 324825, 338550, 389790, 394050, 406260, 433100, 472860, 480741, 507825, 591075, 640988, 649650, 677100, 779580, 788100, 801235, 961482, 974475, 1015650, 1182150, 1299300, 1442223, 1602470, 1922964, 1948950, 2031300, 2364300, 2403705, 2884446, 3204940, 3897900, 4006175, 4807410, 5768892, 7211115, 8012350, 9614820, 12018525, 14422230, 16024700, 24037050, 28844460, 36055575, 48074100, 72111150, 144222300]

約数ペア:

[(1, 144222300), (2, 72111150), (3, 48074100), (4, 36055575), (5, 28844460), (6, 24037050), (9, 16024700), (10, 14422230), (12, 12018525), (15, 9614820), (18, 8012350), (20, 7211115), (25, 5768892), (30, 4807410), (36, 4006175), (37, 3897900), (45, 3204940), (50, 2884446), (60, 2403705), (61, 2364300), (71, 2031300), (74, 1948950), (75, 1922964), (90, 1602470), (100, 1442223), (111, 1299300), (122, 1182150), (142, 1015650), (148, 974475), (150, 961482), (180, 801235), (183, 788100), (185, 779580), (213, 677100), (222, 649650), (225, 640988), (244, 591075), (284, 507825), (300, 480741), (305, 472860), (333, 433100), (355, 406260), (366, 394050), (370, 389790), (426, 338550), (444, 324825), (450, 320494), (549, 262700), (555, 259860), (610, 236430), (639, 225700), (666, 216550), (710, 203130), (732, 197025), (740, 194895), (852, 169275), (900, 160247), (915, 157620), (925, 155916), (1065, 135420), (1098, 131350), (1110, 129930), (1220, 118215), (1278, 112850), (1332, 108275), (1420, 101565), (1525, 94572), (1665, 86620), (1775, 81252), (1830, 78810), (1850, 77958), (2130, 67710), (2196, 65675), (2220, 64965), (2257, 63900), (2556, 56425), (2627, 54900), (2745, 52540), (2775, 51972), (3050, 47286), (3195, 45140), (3330, 43310), (3550, 40626), (3660, 39405), (3700, 38979), (4260, 33855), (4331, 33300), (4514, 31950), (4575, 31524), (5254, 27450), (5325, 27084), (5490, 26270), (5550, 25986), (6100, 23643), (6390, 22570), (6660, 21655), (6771, 21300), (7100, 20313), (7881, 18300), (8325, 17324), (8662, 16650), (9028, 15975), (9150, 15762), (10508, 13725), (10650, 13542), (10980, 13135), (11100, 12993), (11285, 12780)]