72748200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17321}}^1$

素因数の和:17347

約数の個数: 96

約数和(自身を含む): 257751360

約数和(自身を除く): 185003160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 17321, 34642, 51963, 69284, 86605, 103926, 121247, 138568, 173210, 207852, 242494, 259815, 346420, 363741, 415704, 433025, 484988, 519630, 606235, 692840, 727482, 866050, 969976, 1039260, 1212470, 1299075, 1454964, 1732100, 1818705, 2078520, 2424940, 2598150, 2909928, 3031175, 3464200, 3637410, 4849880, 5196300, 6062350, 7274820, 9093525, 10392600, 12124700, 14549640, 18187050, 24249400, 36374100, 72748200]

約数ペア:

[(1, 72748200), (2, 36374100), (3, 24249400), (4, 18187050), (5, 14549640), (6, 12124700), (7, 10392600), (8, 9093525), (10, 7274820), (12, 6062350), (14, 5196300), (15, 4849880), (20, 3637410), (21, 3464200), (24, 3031175), (25, 2909928), (28, 2598150), (30, 2424940), (35, 2078520), (40, 1818705), (42, 1732100), (50, 1454964), (56, 1299075), (60, 1212470), (70, 1039260), (75, 969976), (84, 866050), (100, 727482), (105, 692840), (120, 606235), (140, 519630), (150, 484988), (168, 433025), (175, 415704), (200, 363741), (210, 346420), (280, 259815), (300, 242494), (350, 207852), (420, 173210), (525, 138568), (600, 121247), (700, 103926), (840, 86605), (1050, 69284), (1400, 51963), (2100, 34642), (4200, 17321)]