90138000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 295731072

約数和(自身を除く): 205593072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 83, 100, 120, 125, 150, 166, 181, 200, 240, 249, 250, 300, 332, 362, 375, 400, 415, 498, 500, 543, 600, 664, 724, 750, 830, 905, 996, 1000, 1086, 1200, 1245, 1328, 1448, 1500, 1660, 1810, 1992, 2000, 2075, 2172, 2490, 2715, 2896, 3000, 3320, 3620, 3984, 4150, 4344, 4525, 4980, 5430, 6000, 6225, 6640, 7240, 8300, 8688, 9050, 9960, 10375, 10860, 12450, 13575, 14480, 15023, 16600, 18100, 19920, 20750, 21720, 22625, 24900, 27150, 30046, 31125, 33200, 36200, 41500, 43440, 45069, 45250, 49800, 54300, 60092, 62250, 67875, 72400, 75115, 83000, 90138, 90500, 99600, 108600, 120184, 124500, 135750, 150230, 166000, 180276, 181000, 217200, 225345, 240368, 249000, 271500, 300460, 360552, 362000, 375575, 450690, 498000, 543000, 600920, 721104, 751150, 901380, 1086000, 1126725, 1201840, 1502300, 1802760, 1877875, 2253450, 3004600, 3605520, 3755750, 4506900, 5633625, 6009200, 7511500, 9013800, 11267250, 15023000, 18027600, 22534500, 30046000, 45069000, 90138000]

約数ペア:

[(1, 90138000), (2, 45069000), (3, 30046000), (4, 22534500), (5, 18027600), (6, 15023000), (8, 11267250), (10, 9013800), (12, 7511500), (15, 6009200), (16, 5633625), (20, 4506900), (24, 3755750), (25, 3605520), (30, 3004600), (40, 2253450), (48, 1877875), (50, 1802760), (60, 1502300), (75, 1201840), (80, 1126725), (83, 1086000), (100, 901380), (120, 751150), (125, 721104), (150, 600920), (166, 543000), (181, 498000), (200, 450690), (240, 375575), (249, 362000), (250, 360552), (300, 300460), (332, 271500), (362, 249000), (375, 240368), (400, 225345), (415, 217200), (498, 181000), (500, 180276), (543, 166000), (600, 150230), (664, 135750), (724, 124500), (750, 120184), (830, 108600), (905, 99600), (996, 90500), (1000, 90138), (1086, 83000), (1200, 75115), (1245, 72400), (1328, 67875), (1448, 62250), (1500, 60092), (1660, 54300), (1810, 49800), (1992, 45250), (2000, 45069), (2075, 43440), (2172, 41500), (2490, 36200), (2715, 33200), (2896, 31125), (3000, 30046), (3320, 27150), (3620, 24900), (3984, 22625), (4150, 21720), (4344, 20750), (4525, 19920), (4980, 18100), (5430, 16600), (6000, 15023), (6225, 14480), (6640, 13575), (7240, 12450), (8300, 10860), (8688, 10375), (9050, 9960)]