258144600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{61463}}^1$

素因数の和:61489

約数の個数: 96

約数和(自身を含む): 914584320

約数和(自身を除く): 656439720

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, 61463, 122926, 184389, 245852, 307315, 368778, 430241, 491704, 614630, 737556, 860482, 921945, 1229260, 1290723, 1475112, 1536575, 1720964, 1843890, 2151205, 2458520, 2581446, 3073150, 3441928, 3687780, 4302410, 4609725, 5162892, 6146300, 6453615, 7375560, 8604820, 9219450, 10325784, 10756025, 12292600, 12907230, 17209640, 18438900, 21512050, 25814460, 32268075, 36877800, 43024100, 51628920, 64536150, 86048200, 129072300, 258144600]

約数ペア:

[(1, 258144600), (2, 129072300), (3, 86048200), (4, 64536150), (5, 51628920), (6, 43024100), (7, 36877800), (8, 32268075), (10, 25814460), (12, 21512050), (14, 18438900), (15, 17209640), (20, 12907230), (21, 12292600), (24, 10756025), (25, 10325784), (28, 9219450), (30, 8604820), (35, 7375560), (40, 6453615), (42, 6146300), (50, 5162892), (56, 4609725), (60, 4302410), (70, 3687780), (75, 3441928), (84, 3073150), (100, 2581446), (105, 2458520), (120, 2151205), (140, 1843890), (150, 1720964), (168, 1536575), (175, 1475112), (200, 1290723), (210, 1229260), (280, 921945), (300, 860482), (350, 737556), (420, 614630), (525, 491704), (600, 430241), (700, 368778), (840, 307315), (1050, 245852), (1400, 184389), (2100, 122926), (4200, 61463)]