315839400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 1033058880

約数和(自身を除く): 717219480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 41, 50, 60, 74, 75, 82, 100, 111, 120, 123, 148, 150, 164, 185, 200, 205, 222, 246, 296, 300, 328, 347, 370, 410, 444, 492, 555, 600, 615, 694, 740, 820, 888, 925, 984, 1025, 1041, 1110, 1230, 1388, 1480, 1517, 1640, 1735, 1850, 2050, 2082, 2220, 2460, 2775, 2776, 3034, 3075, 3470, 3700, 4100, 4164, 4440, 4551, 4920, 5205, 5550, 6068, 6150, 6940, 7400, 7585, 8200, 8328, 8675, 9102, 10410, 11100, 12136, 12300, 12839, 13880, 14227, 15170, 17350, 18204, 20820, 22200, 22755, 24600, 25678, 26025, 28454, 30340, 34700, 36408, 37925, 38517, 41640, 42681, 45510, 51356, 52050, 56908, 60680, 64195, 69400, 71135, 75850, 77034, 85362, 91020, 102712, 104100, 113775, 113816, 128390, 142270, 151700, 154068, 170724, 182040, 192585, 208200, 213405, 227550, 256780, 284540, 303400, 308136, 320975, 341448, 355675, 385170, 426810, 455100, 513560, 526399, 569080, 641950, 711350, 770340, 853620, 910200, 962925, 1052798, 1067025, 1283900, 1422700, 1540680, 1579197, 1707240, 1925850, 2105596, 2134050, 2567800, 2631995, 2845400, 3158394, 3851700, 4211192, 4268100, 5263990, 6316788, 7703400, 7895985, 8536200, 10527980, 12633576, 13159975, 15791970, 21055960, 26319950, 31583940, 39479925, 52639900, 63167880, 78959850, 105279800, 157919700, 315839400]

約数ペア:

[(1, 315839400), (2, 157919700), (3, 105279800), (4, 78959850), (5, 63167880), (6, 52639900), (8, 39479925), (10, 31583940), (12, 26319950), (15, 21055960), (20, 15791970), (24, 13159975), (25, 12633576), (30, 10527980), (37, 8536200), (40, 7895985), (41, 7703400), (50, 6316788), (60, 5263990), (74, 4268100), (75, 4211192), (82, 3851700), (100, 3158394), (111, 2845400), (120, 2631995), (123, 2567800), (148, 2134050), (150, 2105596), (164, 1925850), (185, 1707240), (200, 1579197), (205, 1540680), (222, 1422700), (246, 1283900), (296, 1067025), (300, 1052798), (328, 962925), (347, 910200), (370, 853620), (410, 770340), (444, 711350), (492, 641950), (555, 569080), (600, 526399), (615, 513560), (694, 455100), (740, 426810), (820, 385170), (888, 355675), (925, 341448), (984, 320975), (1025, 308136), (1041, 303400), (1110, 284540), (1230, 256780), (1388, 227550), (1480, 213405), (1517, 208200), (1640, 192585), (1735, 182040), (1850, 170724), (2050, 154068), (2082, 151700), (2220, 142270), (2460, 128390), (2775, 113816), (2776, 113775), (3034, 104100), (3075, 102712), (3470, 91020), (3700, 85362), (4100, 77034), (4164, 75850), (4440, 71135), (4551, 69400), (4920, 64195), (5205, 60680), (5550, 56908), (6068, 52050), (6150, 51356), (6940, 45510), (7400, 42681), (7585, 41640), (8200, 38517), (8328, 37925), (8675, 36408), (9102, 34700), (10410, 30340), (11100, 28454), (12136, 26025), (12300, 25678), (12839, 24600), (13880, 22755), (14227, 22200), (15170, 20820), (17350, 18204)]