150900000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 496093248

約数和(自身を除く): 345193248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 503, 600, 625, 750, 800, 1000, 1006, 1200, 1250, 1500, 1509, 1875, 2000, 2012, 2400, 2500, 2515, 3000, 3018, 3125, 3750, 4000, 4024, 5000, 5030, 6000, 6036, 6250, 7500, 7545, 8048, 9375, 10000, 10060, 12000, 12072, 12500, 12575, 15000, 15090, 16096, 18750, 20000, 20120, 24144, 25000, 25150, 30000, 30180, 37500, 37725, 40240, 48288, 50000, 50300, 60000, 60360, 62875, 75000, 75450, 80480, 100000, 100600, 120720, 125750, 150000, 150900, 188625, 201200, 241440, 251500, 300000, 301800, 314375, 377250, 402400, 503000, 603600, 628750, 754500, 943125, 1006000, 1207200, 1257500, 1509000, 1571875, 1886250, 2012000, 2515000, 3018000, 3143750, 3772500, 4715625, 5030000, 6036000, 6287500, 7545000, 9431250, 10060000, 12575000, 15090000, 18862500, 25150000, 30180000, 37725000, 50300000, 75450000, 150900000]

約数ペア:

[(1, 150900000), (2, 75450000), (3, 50300000), (4, 37725000), (5, 30180000), (6, 25150000), (8, 18862500), (10, 15090000), (12, 12575000), (15, 10060000), (16, 9431250), (20, 7545000), (24, 6287500), (25, 6036000), (30, 5030000), (32, 4715625), (40, 3772500), (48, 3143750), (50, 3018000), (60, 2515000), (75, 2012000), (80, 1886250), (96, 1571875), (100, 1509000), (120, 1257500), (125, 1207200), (150, 1006000), (160, 943125), (200, 754500), (240, 628750), (250, 603600), (300, 503000), (375, 402400), (400, 377250), (480, 314375), (500, 301800), (503, 300000), (600, 251500), (625, 241440), (750, 201200), (800, 188625), (1000, 150900), (1006, 150000), (1200, 125750), (1250, 120720), (1500, 100600), (1509, 100000), (1875, 80480), (2000, 75450), (2012, 75000), (2400, 62875), (2500, 60360), (2515, 60000), (3000, 50300), (3018, 50000), (3125, 48288), (3750, 40240), (4000, 37725), (4024, 37500), (5000, 30180), (5030, 30000), (6000, 25150), (6036, 25000), (6250, 24144), (7500, 20120), (7545, 20000), (8048, 18750), (9375, 16096), (10000, 15090), (10060, 15000), (12000, 12575), (12072, 12500)]