154135710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 429022440

約数和(自身を除く): 274886730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 139, 162, 185, 222, 270, 278, 333, 370, 405, 417, 555, 666, 695, 810, 834, 999, 1110, 1251, 1369, 1390, 1665, 1998, 2085, 2502, 2738, 2997, 3330, 3753, 4107, 4170, 4995, 5143, 5994, 6255, 6845, 7506, 8214, 9990, 10286, 11259, 12321, 12510, 13690, 14985, 15429, 18765, 20535, 22518, 24642, 25715, 29970, 30858, 36963, 37530, 41070, 46287, 51430, 56295, 61605, 73926, 77145, 92574, 110889, 112590, 123210, 138861, 154290, 184815, 190291, 221778, 231435, 277722, 369630, 380582, 416583, 462870, 554445, 570873, 694305, 833166, 951455, 1108890, 1141746, 1388610, 1712619, 1902910, 2082915, 2854365, 3425238, 4165830, 5137857, 5708730, 8563095, 10275714, 15413571, 17126190, 25689285, 30827142, 51378570, 77067855, 154135710]

約数ペア:

[(1, 154135710), (2, 77067855), (3, 51378570), (5, 30827142), (6, 25689285), (9, 17126190), (10, 15413571), (15, 10275714), (18, 8563095), (27, 5708730), (30, 5137857), (37, 4165830), (45, 3425238), (54, 2854365), (74, 2082915), (81, 1902910), (90, 1712619), (111, 1388610), (135, 1141746), (139, 1108890), (162, 951455), (185, 833166), (222, 694305), (270, 570873), (278, 554445), (333, 462870), (370, 416583), (405, 380582), (417, 369630), (555, 277722), (666, 231435), (695, 221778), (810, 190291), (834, 184815), (999, 154290), (1110, 138861), (1251, 123210), (1369, 112590), (1390, 110889), (1665, 92574), (1998, 77145), (2085, 73926), (2502, 61605), (2738, 56295), (2997, 51430), (3330, 46287), (3753, 41070), (4107, 37530), (4170, 36963), (4995, 30858), (5143, 29970), (5994, 25715), (6255, 24642), (6845, 22518), (7506, 20535), (8214, 18765), (9990, 15429), (10286, 14985), (11259, 13690), (12321, 12510)]