189927600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1155

約数の個数: 120

約数和(自身を含む): 612764352

約数和(自身を除く): 422836752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 163, 200, 240, 300, 326, 400, 489, 600, 652, 815, 971, 978, 1200, 1304, 1630, 1942, 1956, 2445, 2608, 2913, 3260, 3884, 3912, 4075, 4855, 4890, 5826, 6520, 7768, 7824, 8150, 9710, 9780, 11652, 12225, 13040, 14565, 15536, 16300, 19420, 19560, 23304, 24275, 24450, 29130, 32600, 38840, 39120, 46608, 48550, 48900, 58260, 65200, 72825, 77680, 97100, 97800, 116520, 145650, 158273, 194200, 195600, 233040, 291300, 316546, 388400, 474819, 582600, 633092, 791365, 949638, 1165200, 1266184, 1582730, 1899276, 2374095, 2532368, 3165460, 3798552, 3956825, 4748190, 6330920, 7597104, 7913650, 9496380, 11870475, 12661840, 15827300, 18992760, 23740950, 31654600, 37985520, 47481900, 63309200, 94963800, 189927600]

約数ペア:

[(1, 189927600), (2, 94963800), (3, 63309200), (4, 47481900), (5, 37985520), (6, 31654600), (8, 23740950), (10, 18992760), (12, 15827300), (15, 12661840), (16, 11870475), (20, 9496380), (24, 7913650), (25, 7597104), (30, 6330920), (40, 4748190), (48, 3956825), (50, 3798552), (60, 3165460), (75, 2532368), (80, 2374095), (100, 1899276), (120, 1582730), (150, 1266184), (163, 1165200), (200, 949638), (240, 791365), (300, 633092), (326, 582600), (400, 474819), (489, 388400), (600, 316546), (652, 291300), (815, 233040), (971, 195600), (978, 194200), (1200, 158273), (1304, 145650), (1630, 116520), (1942, 97800), (1956, 97100), (2445, 77680), (2608, 72825), (2913, 65200), (3260, 58260), (3884, 48900), (3912, 48550), (4075, 46608), (4855, 39120), (4890, 38840), (5826, 32600), (6520, 29130), (7768, 24450), (7824, 24275), (8150, 23304), (9710, 19560), (9780, 19420), (11652, 16300), (12225, 15536), (13040, 14565)]