537442020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{727}}^1$

素因数の和:819

約数の個数: 144

約数和(自身を含む): 1720817280

約数和(自身を除く): 1183375260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 727, 740, 999, 1110, 1332, 1369, 1454, 1665, 1998, 2181, 2220, 2738, 2908, 3330, 3635, 3996, 4107, 4362, 4995, 5476, 6543, 6660, 6845, 7270, 8214, 8724, 9990, 10905, 12321, 13086, 13690, 14540, 16428, 19629, 19980, 20535, 21810, 24642, 26172, 26899, 27380, 32715, 36963, 39258, 41070, 43620, 49284, 53798, 61605, 65430, 73926, 78516, 80697, 82140, 98145, 107596, 123210, 130860, 134495, 147852, 161394, 184815, 196290, 242091, 246420, 268990, 322788, 369630, 392580, 403485, 484182, 537980, 726273, 739260, 806970, 968364, 995263, 1210455, 1452546, 1613940, 1990526, 2420910, 2905092, 2985789, 3631365, 3981052, 4841820, 4976315, 5971578, 7262730, 8957367, 9952630, 11943156, 14525460, 14928945, 17914734, 19905260, 26872101, 29857890, 35829468, 44786835, 53744202, 59715780, 89573670, 107488404, 134360505, 179147340, 268721010, 537442020]

約数ペア:

[(1, 537442020), (2, 268721010), (3, 179147340), (4, 134360505), (5, 107488404), (6, 89573670), (9, 59715780), (10, 53744202), (12, 44786835), (15, 35829468), (18, 29857890), (20, 26872101), (27, 19905260), (30, 17914734), (36, 14928945), (37, 14525460), (45, 11943156), (54, 9952630), (60, 8957367), (74, 7262730), (90, 5971578), (108, 4976315), (111, 4841820), (135, 3981052), (148, 3631365), (180, 2985789), (185, 2905092), (222, 2420910), (270, 1990526), (333, 1613940), (370, 1452546), (444, 1210455), (540, 995263), (555, 968364), (666, 806970), (727, 739260), (740, 726273), (999, 537980), (1110, 484182), (1332, 403485), (1369, 392580), (1454, 369630), (1665, 322788), (1998, 268990), (2181, 246420), (2220, 242091), (2738, 196290), (2908, 184815), (3330, 161394), (3635, 147852), (3996, 134495), (4107, 130860), (4362, 123210), (4995, 107596), (5476, 98145), (6543, 82140), (6660, 80697), (6845, 78516), (7270, 73926), (8214, 65430), (8724, 61605), (9990, 53798), (10905, 49284), (12321, 43620), (13086, 41070), (13690, 39258), (14540, 36963), (16428, 32715), (19629, 27380), (19980, 26899), (20535, 26172), (21810, 24642)]