139555800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 503717760

約数和(自身を除く): 364161960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 41, 45, 50, 60, 61, 62, 72, 75, 82, 90, 93, 100, 120, 122, 123, 124, 150, 155, 164, 180, 183, 186, 200, 205, 225, 244, 246, 248, 279, 300, 305, 310, 328, 360, 366, 369, 372, 410, 450, 465, 488, 492, 549, 558, 600, 610, 615, 620, 732, 738, 744, 775, 820, 900, 915, 930, 984, 1025, 1098, 1116, 1220, 1230, 1240, 1271, 1395, 1464, 1476, 1525, 1550, 1640, 1800, 1830, 1845, 1860, 1891, 2050, 2196, 2232, 2325, 2440, 2460, 2501, 2542, 2745, 2790, 2952, 3050, 3075, 3100, 3660, 3690, 3720, 3782, 3813, 4100, 4392, 4575, 4650, 4920, 5002, 5084, 5490, 5580, 5673, 6100, 6150, 6200, 6355, 6975, 7320, 7380, 7503, 7564, 7626, 8200, 9150, 9225, 9300, 9455, 10004, 10168, 10980, 11160, 11346, 11439, 12200, 12300, 12505, 12710, 13725, 13950, 14760, 15006, 15128, 15252, 17019, 18300, 18450, 18600, 18910, 19065, 20008, 21960, 22509, 22692, 22878, 24600, 25010, 25420, 27450, 27900, 28365, 30012, 30504, 31775, 34038, 36600, 36900, 37515, 37820, 38130, 45018, 45384, 45756, 47275, 50020, 50840, 54900, 55800, 56730, 57195, 60024, 62525, 63550, 68076, 73800, 75030, 75640, 76260, 77531, 85095, 90036, 91512, 94550, 95325, 100040, 109800, 112545, 113460, 114390, 125050, 127100, 136152, 141825, 150060, 152520, 155062, 170190, 180072, 187575, 189100, 190650, 225090, 226920, 228780, 232593, 250100, 254200, 283650, 285975, 300120, 310124, 340380, 375150, 378200, 381300, 387655, 425475, 450180, 457560, 465186, 500200, 562725, 567300, 571950, 620248, 680760, 697779, 750300, 762600, 775310, 850950, 900360, 930372, 1125450, 1134600, 1143900, 1162965, 1395558, 1500600, 1550620, 1701900, 1860744, 1938275, 2250900, 2287800, 2325930, 2791116, 3101240, 3403800, 3488895, 3876550, 4501800, 4651860, 5582232, 5814825, 6977790, 7753100, 9303720, 11629650, 13955580, 15506200, 17444475, 23259300, 27911160, 34888950, 46518600, 69777900, 139555800]

約数ペア:

[(1, 139555800), (2, 69777900), (3, 46518600), (4, 34888950), (5, 27911160), (6, 23259300), (8, 17444475), (9, 15506200), (10, 13955580), (12, 11629650), (15, 9303720), (18, 7753100), (20, 6977790), (24, 5814825), (25, 5582232), (30, 4651860), (31, 4501800), (36, 3876550), (40, 3488895), (41, 3403800), (45, 3101240), (50, 2791116), (60, 2325930), (61, 2287800), (62, 2250900), (72, 1938275), (75, 1860744), (82, 1701900), (90, 1550620), (93, 1500600), (100, 1395558), (120, 1162965), (122, 1143900), (123, 1134600), (124, 1125450), (150, 930372), (155, 900360), (164, 850950), (180, 775310), (183, 762600), (186, 750300), (200, 697779), (205, 680760), (225, 620248), (244, 571950), (246, 567300), (248, 562725), (279, 500200), (300, 465186), (305, 457560), (310, 450180), (328, 425475), (360, 387655), (366, 381300), (369, 378200), (372, 375150), (410, 340380), (450, 310124), (465, 300120), (488, 285975), (492, 283650), (549, 254200), (558, 250100), (600, 232593), (610, 228780), (615, 226920), (620, 225090), (732, 190650), (738, 189100), (744, 187575), (775, 180072), (820, 170190), (900, 155062), (915, 152520), (930, 150060), (984, 141825), (1025, 136152), (1098, 127100), (1116, 125050), (1220, 114390), (1230, 113460), (1240, 112545), (1271, 109800), (1395, 100040), (1464, 95325), (1476, 94550), (1525, 91512), (1550, 90036), (1640, 85095), (1800, 77531), (1830, 76260), (1845, 75640), (1860, 75030), (1891, 73800), (2050, 68076), (2196, 63550), (2232, 62525), (2325, 60024), (2440, 57195), (2460, 56730), (2501, 55800), (2542, 54900), (2745, 50840), (2790, 50020), (2952, 47275), (3050, 45756), (3075, 45384), (3100, 45018), (3660, 38130), (3690, 37820), (3720, 37515), (3782, 36900), (3813, 36600), (4100, 34038), (4392, 31775), (4575, 30504), (4650, 30012), (4920, 28365), (5002, 27900), (5084, 27450), (5490, 25420), (5580, 25010), (5673, 24600), (6100, 22878), (6150, 22692), (6200, 22509), (6355, 21960), (6975, 20008), (7320, 19065), (7380, 18910), (7503, 18600), (7564, 18450), (7626, 18300), (8200, 17019), (9150, 15252), (9225, 15128), (9300, 15006), (9455, 14760), (10004, 13950), (10168, 13725), (10980, 12710), (11160, 12505), (11346, 12300), (11439, 12200)]