191215350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 531216000

約数和(自身を除く): 340000650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 139, 150, 225, 270, 278, 417, 450, 675, 695, 834, 1019, 1251, 1350, 1390, 2038, 2085, 2502, 3057, 3475, 3753, 4170, 5095, 6114, 6255, 6950, 7506, 9171, 10190, 10425, 12510, 15285, 18342, 18765, 20850, 25475, 27513, 30570, 31275, 37530, 45855, 50950, 55026, 62550, 76425, 91710, 93825, 137565, 141641, 152850, 187650, 229275, 275130, 283282, 424923, 458550, 687825, 708205, 849846, 1274769, 1375650, 1416410, 2124615, 2549538, 3541025, 3824307, 4249230, 6373845, 7082050, 7648614, 10623075, 12747690, 19121535, 21246150, 31869225, 38243070, 63738450, 95607675, 191215350]

約数ペア:

[(1, 191215350), (2, 95607675), (3, 63738450), (5, 38243070), (6, 31869225), (9, 21246150), (10, 19121535), (15, 12747690), (18, 10623075), (25, 7648614), (27, 7082050), (30, 6373845), (45, 4249230), (50, 3824307), (54, 3541025), (75, 2549538), (90, 2124615), (135, 1416410), (139, 1375650), (150, 1274769), (225, 849846), (270, 708205), (278, 687825), (417, 458550), (450, 424923), (675, 283282), (695, 275130), (834, 229275), (1019, 187650), (1251, 152850), (1350, 141641), (1390, 137565), (2038, 93825), (2085, 91710), (2502, 76425), (3057, 62550), (3475, 55026), (3753, 50950), (4170, 45855), (5095, 37530), (6114, 31275), (6255, 30570), (6950, 27513), (7506, 25475), (9171, 20850), (10190, 18765), (10425, 18342), (12510, 15285)]