189573750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 543201120

約数和(自身を除く): 353627370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 82, 90, 123, 125, 135, 137, 150, 205, 225, 246, 250, 270, 274, 369, 375, 410, 411, 450, 615, 625, 675, 685, 738, 750, 822, 1025, 1107, 1125, 1230, 1233, 1250, 1350, 1370, 1845, 1875, 2050, 2055, 2214, 2250, 2466, 3075, 3375, 3425, 3690, 3699, 3750, 4110, 5125, 5535, 5617, 5625, 6150, 6165, 6750, 6850, 7398, 9225, 10250, 10275, 11070, 11234, 11250, 12330, 15375, 16851, 16875, 17125, 18450, 18495, 20550, 25625, 27675, 28085, 30750, 30825, 33702, 33750, 34250, 36990, 46125, 50553, 51250, 51375, 55350, 56170, 61650, 76875, 84255, 85625, 92250, 92475, 101106, 102750, 138375, 140425, 151659, 153750, 154125, 168510, 171250, 184950, 230625, 252765, 256875, 276750, 280850, 303318, 308250, 421275, 461250, 462375, 505530, 513750, 691875, 702125, 758295, 770625, 842550, 924750, 1263825, 1383750, 1404250, 1516590, 1541250, 2106375, 2311875, 2527650, 3510625, 3791475, 4212750, 4623750, 6319125, 7021250, 7582950, 10531875, 12638250, 18957375, 21063750, 31595625, 37914750, 63191250, 94786875, 189573750]

約数ペア:

[(1, 189573750), (2, 94786875), (3, 63191250), (5, 37914750), (6, 31595625), (9, 21063750), (10, 18957375), (15, 12638250), (18, 10531875), (25, 7582950), (27, 7021250), (30, 6319125), (41, 4623750), (45, 4212750), (50, 3791475), (54, 3510625), (75, 2527650), (82, 2311875), (90, 2106375), (123, 1541250), (125, 1516590), (135, 1404250), (137, 1383750), (150, 1263825), (205, 924750), (225, 842550), (246, 770625), (250, 758295), (270, 702125), (274, 691875), (369, 513750), (375, 505530), (410, 462375), (411, 461250), (450, 421275), (615, 308250), (625, 303318), (675, 280850), (685, 276750), (738, 256875), (750, 252765), (822, 230625), (1025, 184950), (1107, 171250), (1125, 168510), (1230, 154125), (1233, 153750), (1250, 151659), (1350, 140425), (1370, 138375), (1845, 102750), (1875, 101106), (2050, 92475), (2055, 92250), (2214, 85625), (2250, 84255), (2466, 76875), (3075, 61650), (3375, 56170), (3425, 55350), (3690, 51375), (3699, 51250), (3750, 50553), (4110, 46125), (5125, 36990), (5535, 34250), (5617, 33750), (5625, 33702), (6150, 30825), (6165, 30750), (6750, 28085), (6850, 27675), (7398, 25625), (9225, 20550), (10250, 18495), (10275, 18450), (11070, 17125), (11234, 16875), (11250, 16851), (12330, 15375)]