137418400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 391474944

約数和(自身を除く): 254056544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 160, 175, 200, 212, 224, 265, 280, 350, 371, 400, 424, 463, 530, 560, 700, 742, 800, 848, 926, 1060, 1120, 1325, 1400, 1484, 1696, 1852, 1855, 2120, 2315, 2650, 2800, 2968, 3241, 3704, 3710, 4240, 4630, 5300, 5600, 5936, 6482, 7408, 7420, 8480, 9260, 9275, 10600, 11575, 11872, 12964, 14816, 14840, 16205, 18520, 18550, 21200, 23150, 24539, 25928, 29680, 32410, 37040, 37100, 42400, 46300, 49078, 51856, 59360, 64820, 74080, 74200, 81025, 92600, 98156, 103712, 122695, 129640, 148400, 162050, 171773, 185200, 196312, 245390, 259280, 296800, 324100, 343546, 370400, 392624, 490780, 518560, 613475, 648200, 687092, 785248, 858865, 981560, 1226950, 1296400, 1374184, 1717730, 1963120, 2453900, 2592800, 2748368, 3435460, 3926240, 4294325, 4907800, 5496736, 6870920, 8588650, 9815600, 13741840, 17177300, 19631200, 27483680, 34354600, 68709200, 137418400]

約数ペア:

[(1, 137418400), (2, 68709200), (4, 34354600), (5, 27483680), (7, 19631200), (8, 17177300), (10, 13741840), (14, 9815600), (16, 8588650), (20, 6870920), (25, 5496736), (28, 4907800), (32, 4294325), (35, 3926240), (40, 3435460), (50, 2748368), (53, 2592800), (56, 2453900), (70, 1963120), (80, 1717730), (100, 1374184), (106, 1296400), (112, 1226950), (140, 981560), (160, 858865), (175, 785248), (200, 687092), (212, 648200), (224, 613475), (265, 518560), (280, 490780), (350, 392624), (371, 370400), (400, 343546), (424, 324100), (463, 296800), (530, 259280), (560, 245390), (700, 196312), (742, 185200), (800, 171773), (848, 162050), (926, 148400), (1060, 129640), (1120, 122695), (1325, 103712), (1400, 98156), (1484, 92600), (1696, 81025), (1852, 74200), (1855, 74080), (2120, 64820), (2315, 59360), (2650, 51856), (2800, 49078), (2968, 46300), (3241, 42400), (3704, 37100), (3710, 37040), (4240, 32410), (4630, 29680), (5300, 25928), (5600, 24539), (5936, 23150), (6482, 21200), (7408, 18550), (7420, 18520), (8480, 16205), (9260, 14840), (9275, 14816), (10600, 12964), (11575, 11872)]