1427744700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{443}}^1\times {\mathrm{3581}}^1$

素因数の和:4044

約数の個数: 108

約数和(自身を含む): 4486540968

約数和(自身を除く): 3058796268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 443, 450, 886, 900, 1329, 1772, 2215, 2658, 3581, 3987, 4430, 5316, 6645, 7162, 7974, 8860, 10743, 11075, 13290, 14324, 15948, 17905, 19935, 21486, 22150, 26580, 32229, 33225, 35810, 39870, 42972, 44300, 53715, 64458, 66450, 71620, 79740, 89525, 99675, 107430, 128916, 132900, 161145, 179050, 199350, 214860, 268575, 322290, 358100, 398700, 537150, 644580, 805725, 1074300, 1586383, 1611450, 3172766, 3222900, 4759149, 6345532, 7931915, 9518298, 14277447, 15863830, 19036596, 23795745, 28554894, 31727660, 39659575, 47591490, 57109788, 71387235, 79319150, 95182980, 118978725, 142774470, 158638300, 237957450, 285548940, 356936175, 475914900, 713872350, 1427744700]

約数ペア:

[(1, 1427744700), (2, 713872350), (3, 475914900), (4, 356936175), (5, 285548940), (6, 237957450), (9, 158638300), (10, 142774470), (12, 118978725), (15, 95182980), (18, 79319150), (20, 71387235), (25, 57109788), (30, 47591490), (36, 39659575), (45, 31727660), (50, 28554894), (60, 23795745), (75, 19036596), (90, 15863830), (100, 14277447), (150, 9518298), (180, 7931915), (225, 6345532), (300, 4759149), (443, 3222900), (450, 3172766), (886, 1611450), (900, 1586383), (1329, 1074300), (1772, 805725), (2215, 644580), (2658, 537150), (3581, 398700), (3987, 358100), (4430, 322290), (5316, 268575), (6645, 214860), (7162, 199350), (7974, 179050), (8860, 161145), (10743, 132900), (11075, 128916), (13290, 107430), (14324, 99675), (15948, 89525), (17905, 79740), (19935, 71620), (21486, 66450), (22150, 64458), (26580, 53715), (32229, 44300), (33225, 42972), (35810, 39870)]