51416100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 167697600

約数和(自身を除く): 116281500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 137, 139, 150, 180, 225, 270, 274, 278, 300, 411, 417, 450, 540, 548, 556, 675, 685, 695, 822, 834, 900, 1233, 1251, 1350, 1370, 1390, 1644, 1668, 2055, 2085, 2466, 2502, 2700, 2740, 2780, 3425, 3475, 3699, 3753, 4110, 4170, 4932, 5004, 6165, 6255, 6850, 6950, 7398, 7506, 8220, 8340, 10275, 10425, 12330, 12510, 13700, 13900, 14796, 15012, 18495, 18765, 19043, 20550, 20850, 24660, 25020, 30825, 31275, 36990, 37530, 38086, 41100, 41700, 57129, 61650, 62550, 73980, 75060, 76172, 92475, 93825, 95215, 114258, 123300, 125100, 171387, 184950, 187650, 190430, 228516, 285645, 342774, 369900, 375300, 380860, 476075, 514161, 571290, 685548, 856935, 952150, 1028322, 1142580, 1428225, 1713870, 1904300, 2056644, 2570805, 2856450, 3427740, 4284675, 5141610, 5712900, 8569350, 10283220, 12854025, 17138700, 25708050, 51416100]

約数ペア:

[(1, 51416100), (2, 25708050), (3, 17138700), (4, 12854025), (5, 10283220), (6, 8569350), (9, 5712900), (10, 5141610), (12, 4284675), (15, 3427740), (18, 2856450), (20, 2570805), (25, 2056644), (27, 1904300), (30, 1713870), (36, 1428225), (45, 1142580), (50, 1028322), (54, 952150), (60, 856935), (75, 685548), (90, 571290), (100, 514161), (108, 476075), (135, 380860), (137, 375300), (139, 369900), (150, 342774), (180, 285645), (225, 228516), (270, 190430), (274, 187650), (278, 184950), (300, 171387), (411, 125100), (417, 123300), (450, 114258), (540, 95215), (548, 93825), (556, 92475), (675, 76172), (685, 75060), (695, 73980), (822, 62550), (834, 61650), (900, 57129), (1233, 41700), (1251, 41100), (1350, 38086), (1370, 37530), (1390, 36990), (1644, 31275), (1668, 30825), (2055, 25020), (2085, 24660), (2466, 20850), (2502, 20550), (2700, 19043), (2740, 18765), (2780, 18495), (3425, 15012), (3475, 14796), (3699, 13900), (3753, 13700), (4110, 12510), (4170, 12330), (4932, 10425), (5004, 10275), (6165, 8340), (6255, 8220), (6850, 7506), (6950, 7398)]