19106400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 65620800

約数和(自身を除く): 46514400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 419, 456, 475, 480, 570, 600, 608, 760, 800, 838, 912, 950, 1140, 1200, 1257, 1425, 1520, 1676, 1824, 1900, 2095, 2280, 2400, 2514, 2850, 3040, 3352, 3800, 4190, 4560, 5028, 5700, 6285, 6704, 7600, 7961, 8380, 9120, 10056, 10475, 11400, 12570, 13408, 15200, 15922, 16760, 20112, 20950, 22800, 23883, 25140, 31425, 31844, 33520, 39805, 40224, 41900, 45600, 47766, 50280, 62850, 63688, 67040, 79610, 83800, 95532, 100560, 119415, 125700, 127376, 159220, 167600, 191064, 199025, 201120, 238830, 251400, 254752, 318440, 335200, 382128, 398050, 477660, 502800, 597075, 636880, 764256, 796100, 955320, 1005600, 1194150, 1273760, 1592200, 1910640, 2388300, 3184400, 3821280, 4776600, 6368800, 9553200, 19106400]

約数ペア:

[(1, 19106400), (2, 9553200), (3, 6368800), (4, 4776600), (5, 3821280), (6, 3184400), (8, 2388300), (10, 1910640), (12, 1592200), (15, 1273760), (16, 1194150), (19, 1005600), (20, 955320), (24, 796100), (25, 764256), (30, 636880), (32, 597075), (38, 502800), (40, 477660), (48, 398050), (50, 382128), (57, 335200), (60, 318440), (75, 254752), (76, 251400), (80, 238830), (95, 201120), (96, 199025), (100, 191064), (114, 167600), (120, 159220), (150, 127376), (152, 125700), (160, 119415), (190, 100560), (200, 95532), (228, 83800), (240, 79610), (285, 67040), (300, 63688), (304, 62850), (380, 50280), (400, 47766), (419, 45600), (456, 41900), (475, 40224), (480, 39805), (570, 33520), (600, 31844), (608, 31425), (760, 25140), (800, 23883), (838, 22800), (912, 20950), (950, 20112), (1140, 16760), (1200, 15922), (1257, 15200), (1425, 13408), (1520, 12570), (1676, 11400), (1824, 10475), (1900, 10056), (2095, 9120), (2280, 8380), (2400, 7961), (2514, 7600), (2850, 6704), (3040, 6285), (3352, 5700), (3800, 5028), (4190, 4560)]