18097200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 68661528

約数和(自身を除く): 50564328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 457, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 914, 990, 1100, 1200, 1320, 1371, 1584, 1650, 1800, 1828, 1980, 2200, 2285, 2475, 2640, 2742, 3300, 3600, 3656, 3960, 4113, 4400, 4570, 4950, 5027, 5484, 6600, 6855, 7312, 7920, 8226, 9140, 9900, 10054, 10968, 11425, 13200, 13710, 15081, 16452, 18280, 19800, 20108, 20565, 21936, 22850, 25135, 27420, 30162, 32904, 34275, 36560, 39600, 40216, 41130, 45243, 45700, 50270, 54840, 60324, 65808, 68550, 75405, 80432, 82260, 90486, 91400, 100540, 102825, 109680, 120648, 125675, 137100, 150810, 164520, 180972, 182800, 201080, 205650, 226215, 241296, 251350, 274200, 301620, 329040, 361944, 377025, 402160, 411300, 452430, 502700, 548400, 603240, 723888, 754050, 822600, 904860, 1005400, 1131075, 1206480, 1508100, 1645200, 1809720, 2010800, 2262150, 3016200, 3619440, 4524300, 6032400, 9048600, 18097200]

約数ペア:

[(1, 18097200), (2, 9048600), (3, 6032400), (4, 4524300), (5, 3619440), (6, 3016200), (8, 2262150), (9, 2010800), (10, 1809720), (11, 1645200), (12, 1508100), (15, 1206480), (16, 1131075), (18, 1005400), (20, 904860), (22, 822600), (24, 754050), (25, 723888), (30, 603240), (33, 548400), (36, 502700), (40, 452430), (44, 411300), (45, 402160), (48, 377025), (50, 361944), (55, 329040), (60, 301620), (66, 274200), (72, 251350), (75, 241296), (80, 226215), (88, 205650), (90, 201080), (99, 182800), (100, 180972), (110, 164520), (120, 150810), (132, 137100), (144, 125675), (150, 120648), (165, 109680), (176, 102825), (180, 100540), (198, 91400), (200, 90486), (220, 82260), (225, 80432), (240, 75405), (264, 68550), (275, 65808), (300, 60324), (330, 54840), (360, 50270), (396, 45700), (400, 45243), (440, 41130), (450, 40216), (457, 39600), (495, 36560), (528, 34275), (550, 32904), (600, 30162), (660, 27420), (720, 25135), (792, 22850), (825, 21936), (880, 20565), (900, 20108), (914, 19800), (990, 18280), (1100, 16452), (1200, 15081), (1320, 13710), (1371, 13200), (1584, 11425), (1650, 10968), (1800, 10054), (1828, 9900), (1980, 9140), (2200, 8226), (2285, 7920), (2475, 7312), (2640, 6855), (2742, 6600), (3300, 5484), (3600, 5027), (3656, 4950), (3960, 4570), (4113, 4400)]