18123018300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{394837}}^1$

素因数の和:394877

約数の個数: 144

約数和(自身を含む): 61689489120

約数和(自身を除く): 43566470820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4590, 5100, 7650, 9180, 11475, 15300, 22950, 45900, 394837, 789674, 1184511, 1579348, 1974185, 2369022, 3553533, 3948370, 4738044, 5922555, 6712229, 7107066, 7896740, 9870925, 10660599, 11845110, 13424458, 14214132, 17767665, 19741850, 20136687, 21321198, 23690220, 26848916, 29612775, 33561145, 35535330, 39483700, 40273374, 42642396, 53302995, 59225550, 60410061, 67122290, 71070660, 80546748, 88838325, 100683435, 106605990, 118451100, 120820122, 134244580, 167805725, 177676650, 181230183, 201366870, 213211980, 241640244, 266514975, 302050305, 335611450, 355353300, 362460366, 402733740, 503417175, 533029950, 604100610, 671222900, 724920732, 906150915, 1006834350, 1066059900, 1208201220, 1510251525, 1812301830, 2013668700, 3020503050, 3624603660, 4530754575, 6041006100, 9061509150, 18123018300]

約数ペア:

[(1, 18123018300), (2, 9061509150), (3, 6041006100), (4, 4530754575), (5, 3624603660), (6, 3020503050), (9, 2013668700), (10, 1812301830), (12, 1510251525), (15, 1208201220), (17, 1066059900), (18, 1006834350), (20, 906150915), (25, 724920732), (27, 671222900), (30, 604100610), (34, 533029950), (36, 503417175), (45, 402733740), (50, 362460366), (51, 355353300), (54, 335611450), (60, 302050305), (68, 266514975), (75, 241640244), (85, 213211980), (90, 201366870), (100, 181230183), (102, 177676650), (108, 167805725), (135, 134244580), (150, 120820122), (153, 118451100), (170, 106605990), (180, 100683435), (204, 88838325), (225, 80546748), (255, 71070660), (270, 67122290), (300, 60410061), (306, 59225550), (340, 53302995), (425, 42642396), (450, 40273374), (459, 39483700), (510, 35535330), (540, 33561145), (612, 29612775), (675, 26848916), (765, 23690220), (850, 21321198), (900, 20136687), (918, 19741850), (1020, 17767665), (1275, 14214132), (1350, 13424458), (1530, 11845110), (1700, 10660599), (1836, 9870925), (2295, 7896740), (2550, 7107066), (2700, 6712229), (3060, 5922555), (3825, 4738044), (4590, 3948370), (5100, 3553533), (7650, 2369022), (9180, 1974185), (11475, 1579348), (15300, 1184511), (22950, 789674), (45900, 394837)]