1868847600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{81967}}^1$

素因数の和:82007

約数の個数: 120

約数和(自身を含む): 6301699840

約数和(自身を除く): 4432852240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 81967, 163934, 245901, 327868, 409835, 491802, 655736, 819670, 983604, 1229505, 1311472, 1557373, 1639340, 1967208, 2049175, 2459010, 3114746, 3278680, 3934416, 4098350, 4672119, 4918020, 6147525, 6229492, 6557360, 7786865, 8196700, 9344238, 9836040, 12295050, 12458984, 15573730, 16393400, 18688476, 19672080, 23360595, 24590100, 24917968, 31147460, 32786800, 37376952, 38934325, 46721190, 49180200, 62294920, 74753904, 77868650, 93442380, 98360400, 116802975, 124589840, 155737300, 186884760, 233605950, 311474600, 373769520, 467211900, 622949200, 934423800, 1868847600]

約数ペア:

[(1, 1868847600), (2, 934423800), (3, 622949200), (4, 467211900), (5, 373769520), (6, 311474600), (8, 233605950), (10, 186884760), (12, 155737300), (15, 124589840), (16, 116802975), (19, 98360400), (20, 93442380), (24, 77868650), (25, 74753904), (30, 62294920), (38, 49180200), (40, 46721190), (48, 38934325), (50, 37376952), (57, 32786800), (60, 31147460), (75, 24917968), (76, 24590100), (80, 23360595), (95, 19672080), (100, 18688476), (114, 16393400), (120, 15573730), (150, 12458984), (152, 12295050), (190, 9836040), (200, 9344238), (228, 8196700), (240, 7786865), (285, 6557360), (300, 6229492), (304, 6147525), (380, 4918020), (400, 4672119), (456, 4098350), (475, 3934416), (570, 3278680), (600, 3114746), (760, 2459010), (912, 2049175), (950, 1967208), (1140, 1639340), (1200, 1557373), (1425, 1311472), (1520, 1229505), (1900, 983604), (2280, 819670), (2850, 655736), (3800, 491802), (4560, 409835), (5700, 327868), (7600, 245901), (11400, 163934), (22800, 81967)]