248634000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 240

約数和(自身を含む): 915358080

約数和(自身を除く): 666724080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 125, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 250, 285, 300, 304, 342, 360, 375, 380, 400, 450, 456, 475, 500, 570, 600, 684, 720, 727, 750, 760, 855, 900, 912, 950, 1000, 1125, 1140, 1200, 1368, 1425, 1454, 1500, 1520, 1710, 1800, 1900, 2000, 2181, 2250, 2280, 2375, 2736, 2850, 2908, 3000, 3420, 3600, 3635, 3800, 4275, 4362, 4500, 4560, 4750, 5700, 5816, 6000, 6543, 6840, 7125, 7270, 7600, 8550, 8724, 9000, 9500, 10905, 11400, 11632, 13086, 13680, 13813, 14250, 14540, 17100, 17448, 18000, 18175, 19000, 21375, 21810, 22800, 26172, 27626, 28500, 29080, 32715, 34200, 34896, 36350, 38000, 41439, 42750, 43620, 52344, 54525, 55252, 57000, 58160, 65430, 68400, 69065, 72700, 82878, 85500, 87240, 90875, 104688, 109050, 110504, 114000, 124317, 130860, 138130, 145400, 163575, 165756, 171000, 174480, 181750, 207195, 218100, 221008, 248634, 261720, 272625, 276260, 290800, 327150, 331512, 342000, 345325, 363500, 414390, 436200, 497268, 523440, 545250, 552520, 621585, 654300, 663024, 690650, 727000, 817875, 828780, 872400, 994536, 1035975, 1090500, 1105040, 1243170, 1308600, 1381300, 1454000, 1635750, 1657560, 1726625, 1989072, 2071950, 2181000, 2486340, 2617200, 2762600, 3107925, 3271500, 3315120, 3453250, 4143900, 4362000, 4972680, 5179875, 5525200, 6215850, 6543000, 6906500, 8287800, 9945360, 10359750, 12431700, 13086000, 13813000, 15539625, 16575600, 20719500, 24863400, 27626000, 31079250, 41439000, 49726800, 62158500, 82878000, 124317000, 248634000]

約数ペア:

[(1, 248634000), (2, 124317000), (3, 82878000), (4, 62158500), (5, 49726800), (6, 41439000), (8, 31079250), (9, 27626000), (10, 24863400), (12, 20719500), (15, 16575600), (16, 15539625), (18, 13813000), (19, 13086000), (20, 12431700), (24, 10359750), (25, 9945360), (30, 8287800), (36, 6906500), (38, 6543000), (40, 6215850), (45, 5525200), (48, 5179875), (50, 4972680), (57, 4362000), (60, 4143900), (72, 3453250), (75, 3315120), (76, 3271500), (80, 3107925), (90, 2762600), (95, 2617200), (100, 2486340), (114, 2181000), (120, 2071950), (125, 1989072), (144, 1726625), (150, 1657560), (152, 1635750), (171, 1454000), (180, 1381300), (190, 1308600), (200, 1243170), (225, 1105040), (228, 1090500), (240, 1035975), (250, 994536), (285, 872400), (300, 828780), (304, 817875), (342, 727000), (360, 690650), (375, 663024), (380, 654300), (400, 621585), (450, 552520), (456, 545250), (475, 523440), (500, 497268), (570, 436200), (600, 414390), (684, 363500), (720, 345325), (727, 342000), (750, 331512), (760, 327150), (855, 290800), (900, 276260), (912, 272625), (950, 261720), (1000, 248634), (1125, 221008), (1140, 218100), (1200, 207195), (1368, 181750), (1425, 174480), (1454, 171000), (1500, 165756), (1520, 163575), (1710, 145400), (1800, 138130), (1900, 130860), (2000, 124317), (2181, 114000), (2250, 110504), (2280, 109050), (2375, 104688), (2736, 90875), (2850, 87240), (2908, 85500), (3000, 82878), (3420, 72700), (3600, 69065), (3635, 68400), (3800, 65430), (4275, 58160), (4362, 57000), (4500, 55252), (4560, 54525), (4750, 52344), (5700, 43620), (5816, 42750), (6000, 41439), (6543, 38000), (6840, 36350), (7125, 34896), (7270, 34200), (7600, 32715), (8550, 29080), (8724, 28500), (9000, 27626), (9500, 26172), (10905, 22800), (11400, 21810), (11632, 21375), (13086, 19000), (13680, 18175), (13813, 18000), (14250, 17448), (14540, 17100)]