254317800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 902442240

約数和(自身を除く): 648124440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 100, 110, 113, 120, 121, 124, 132, 150, 155, 165, 186, 200, 220, 226, 242, 248, 264, 275, 300, 310, 330, 339, 341, 363, 372, 440, 452, 465, 484, 550, 565, 600, 605, 620, 660, 678, 682, 726, 744, 775, 825, 904, 930, 968, 1023, 1100, 1130, 1210, 1240, 1243, 1320, 1356, 1364, 1452, 1550, 1650, 1695, 1705, 1815, 1860, 2046, 2200, 2260, 2325, 2420, 2486, 2712, 2728, 2825, 2904, 3025, 3100, 3300, 3390, 3410, 3503, 3630, 3720, 3729, 3751, 4092, 4520, 4650, 4840, 4972, 5115, 5650, 6050, 6200, 6215, 6600, 6780, 6820, 7006, 7260, 7458, 7502, 8184, 8475, 8525, 9075, 9300, 9944, 10230, 10509, 11253, 11300, 12100, 12430, 13560, 13640, 13673, 14012, 14520, 14916, 15004, 16950, 17050, 17515, 18150, 18600, 18645, 18755, 20460, 21018, 22506, 22600, 24200, 24860, 25575, 27346, 28024, 29832, 30008, 31075, 33900, 34100, 35030, 36300, 37290, 37510, 38533, 40920, 41019, 42036, 45012, 49720, 51150, 52545, 54692, 56265, 62150, 67800, 68200, 68365, 70060, 72600, 74580, 75020, 77066, 82038, 84072, 87575, 90024, 93225, 93775, 102300, 105090, 109384, 112530, 115599, 124300, 136730, 140120, 149160, 150040, 154132, 164076, 175150, 186450, 187550, 192665, 204600, 205095, 210180, 225060, 231198, 248600, 262725, 273460, 281325, 308264, 328152, 341825, 350300, 372900, 375100, 385330, 410190, 420360, 423863, 450120, 462396, 525450, 546920, 562650, 577995, 683650, 700600, 745800, 750200, 770660, 820380, 847726, 924792, 963325, 1025475, 1050900, 1125300, 1155990, 1271589, 1367300, 1541320, 1640760, 1695452, 1926650, 2050950, 2101800, 2119315, 2250600, 2311980, 2543178, 2734600, 2889975, 3390904, 3853300, 4101900, 4238630, 4623960, 5086356, 5779950, 6357945, 7706600, 8203800, 8477260, 10172712, 10596575, 11559900, 12715890, 16954520, 21193150, 23119800, 25431780, 31789725, 42386300, 50863560, 63579450, 84772600, 127158900, 254317800]

約数ペア:

[(1, 254317800), (2, 127158900), (3, 84772600), (4, 63579450), (5, 50863560), (6, 42386300), (8, 31789725), (10, 25431780), (11, 23119800), (12, 21193150), (15, 16954520), (20, 12715890), (22, 11559900), (24, 10596575), (25, 10172712), (30, 8477260), (31, 8203800), (33, 7706600), (40, 6357945), (44, 5779950), (50, 5086356), (55, 4623960), (60, 4238630), (62, 4101900), (66, 3853300), (75, 3390904), (88, 2889975), (93, 2734600), (100, 2543178), (110, 2311980), (113, 2250600), (120, 2119315), (121, 2101800), (124, 2050950), (132, 1926650), (150, 1695452), (155, 1640760), (165, 1541320), (186, 1367300), (200, 1271589), (220, 1155990), (226, 1125300), (242, 1050900), (248, 1025475), (264, 963325), (275, 924792), (300, 847726), (310, 820380), (330, 770660), (339, 750200), (341, 745800), (363, 700600), (372, 683650), (440, 577995), (452, 562650), (465, 546920), (484, 525450), (550, 462396), (565, 450120), (600, 423863), (605, 420360), (620, 410190), (660, 385330), (678, 375100), (682, 372900), (726, 350300), (744, 341825), (775, 328152), (825, 308264), (904, 281325), (930, 273460), (968, 262725), (1023, 248600), (1100, 231198), (1130, 225060), (1210, 210180), (1240, 205095), (1243, 204600), (1320, 192665), (1356, 187550), (1364, 186450), (1452, 175150), (1550, 164076), (1650, 154132), (1695, 150040), (1705, 149160), (1815, 140120), (1860, 136730), (2046, 124300), (2200, 115599), (2260, 112530), (2325, 109384), (2420, 105090), (2486, 102300), (2712, 93775), (2728, 93225), (2825, 90024), (2904, 87575), (3025, 84072), (3100, 82038), (3300, 77066), (3390, 75020), (3410, 74580), (3503, 72600), (3630, 70060), (3720, 68365), (3729, 68200), (3751, 67800), (4092, 62150), (4520, 56265), (4650, 54692), (4840, 52545), (4972, 51150), (5115, 49720), (5650, 45012), (6050, 42036), (6200, 41019), (6215, 40920), (6600, 38533), (6780, 37510), (6820, 37290), (7006, 36300), (7260, 35030), (7458, 34100), (7502, 33900), (8184, 31075), (8475, 30008), (8525, 29832), (9075, 28024), (9300, 27346), (9944, 25575), (10230, 24860), (10509, 24200), (11253, 22600), (11300, 22506), (12100, 21018), (12430, 20460), (13560, 18755), (13640, 18645), (13673, 18600), (14012, 18150), (14520, 17515), (14916, 17050), (15004, 16950)]