2538375600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{51593}}^1$

素因数の和:51655

約数の個数: 120

約数和(自身を含む): 8329748112

約数和(自身を除く): 5791372512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 820, 984, 1025, 1200, 1230, 1640, 1968, 2050, 2460, 3075, 3280, 4100, 4920, 6150, 8200, 9840, 12300, 16400, 24600, 49200, 51593, 103186, 154779, 206372, 257965, 309558, 412744, 515930, 619116, 773895, 825488, 1031860, 1238232, 1289825, 1547790, 2063720, 2115313, 2476464, 2579650, 3095580, 3869475, 4127440, 4230626, 5159300, 6191160, 6345939, 7738950, 8461252, 10318600, 10576565, 12382320, 12691878, 15477900, 16922504, 20637200, 21153130, 25383756, 30955800, 31729695, 33845008, 42306260, 50767512, 52882825, 61911600, 63459390, 84612520, 101535024, 105765650, 126918780, 158648475, 169225040, 211531300, 253837560, 317296950, 423062600, 507675120, 634593900, 846125200, 1269187800, 2538375600]

約数ペア:

[(1, 2538375600), (2, 1269187800), (3, 846125200), (4, 634593900), (5, 507675120), (6, 423062600), (8, 317296950), (10, 253837560), (12, 211531300), (15, 169225040), (16, 158648475), (20, 126918780), (24, 105765650), (25, 101535024), (30, 84612520), (40, 63459390), (41, 61911600), (48, 52882825), (50, 50767512), (60, 42306260), (75, 33845008), (80, 31729695), (82, 30955800), (100, 25383756), (120, 21153130), (123, 20637200), (150, 16922504), (164, 15477900), (200, 12691878), (205, 12382320), (240, 10576565), (246, 10318600), (300, 8461252), (328, 7738950), (400, 6345939), (410, 6191160), (492, 5159300), (600, 4230626), (615, 4127440), (656, 3869475), (820, 3095580), (984, 2579650), (1025, 2476464), (1200, 2115313), (1230, 2063720), (1640, 1547790), (1968, 1289825), (2050, 1238232), (2460, 1031860), (3075, 825488), (3280, 773895), (4100, 619116), (4920, 515930), (6150, 412744), (8200, 309558), (9840, 257965), (12300, 206372), (16400, 154779), (24600, 103186), (49200, 51593)]