153622800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 180

約数和(自身を含む): 538698160

約数和(自身を除く): 385075360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 139, 144, 150, 180, 200, 225, 240, 278, 300, 307, 360, 400, 417, 450, 556, 600, 614, 695, 720, 834, 900, 921, 1112, 1200, 1228, 1251, 1390, 1535, 1668, 1800, 1842, 2085, 2224, 2456, 2502, 2763, 2780, 3070, 3336, 3475, 3600, 3684, 4170, 4605, 4912, 5004, 5526, 5560, 6140, 6255, 6672, 6950, 7368, 7675, 8340, 9210, 10008, 10425, 11052, 11120, 12280, 12510, 13815, 13900, 14736, 15350, 16680, 18420, 20016, 20850, 22104, 23025, 24560, 25020, 27630, 27800, 30700, 31275, 33360, 36840, 41700, 42673, 44208, 46050, 50040, 55260, 55600, 61400, 62550, 69075, 73680, 83400, 85346, 92100, 100080, 110520, 122800, 125100, 128019, 138150, 166800, 170692, 184200, 213365, 221040, 250200, 256038, 276300, 341384, 368400, 384057, 426730, 500400, 512076, 552600, 640095, 682768, 768114, 853460, 1024152, 1066825, 1105200, 1280190, 1536228, 1706920, 1920285, 2048304, 2133650, 2560380, 3072456, 3200475, 3413840, 3840570, 4267300, 5120760, 6144912, 6400950, 7681140, 8534600, 9601425, 10241520, 12801900, 15362280, 17069200, 19202850, 25603800, 30724560, 38405700, 51207600, 76811400, 153622800]

約数ペア:

[(1, 153622800), (2, 76811400), (3, 51207600), (4, 38405700), (5, 30724560), (6, 25603800), (8, 19202850), (9, 17069200), (10, 15362280), (12, 12801900), (15, 10241520), (16, 9601425), (18, 8534600), (20, 7681140), (24, 6400950), (25, 6144912), (30, 5120760), (36, 4267300), (40, 3840570), (45, 3413840), (48, 3200475), (50, 3072456), (60, 2560380), (72, 2133650), (75, 2048304), (80, 1920285), (90, 1706920), (100, 1536228), (120, 1280190), (139, 1105200), (144, 1066825), (150, 1024152), (180, 853460), (200, 768114), (225, 682768), (240, 640095), (278, 552600), (300, 512076), (307, 500400), (360, 426730), (400, 384057), (417, 368400), (450, 341384), (556, 276300), (600, 256038), (614, 250200), (695, 221040), (720, 213365), (834, 184200), (900, 170692), (921, 166800), (1112, 138150), (1200, 128019), (1228, 125100), (1251, 122800), (1390, 110520), (1535, 100080), (1668, 92100), (1800, 85346), (1842, 83400), (2085, 73680), (2224, 69075), (2456, 62550), (2502, 61400), (2763, 55600), (2780, 55260), (3070, 50040), (3336, 46050), (3475, 44208), (3600, 42673), (3684, 41700), (4170, 36840), (4605, 33360), (4912, 31275), (5004, 30700), (5526, 27800), (5560, 27630), (6140, 25020), (6255, 24560), (6672, 23025), (6950, 22104), (7368, 20850), (7675, 20016), (8340, 18420), (9210, 16680), (10008, 15350), (10425, 14736), (11052, 13900), (11120, 13815), (12280, 12510)]