228613500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 144

約数和(自身を含む): 729787968

約数和(自身を除く): 501174468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 125, 150, 180, 202, 225, 250, 300, 303, 375, 404, 450, 500, 503, 505, 606, 750, 900, 909, 1006, 1010, 1125, 1212, 1500, 1509, 1515, 1818, 2012, 2020, 2250, 2515, 2525, 3018, 3030, 3636, 4500, 4527, 4545, 5030, 5050, 6036, 6060, 7545, 7575, 9054, 9090, 10060, 10100, 12575, 12625, 15090, 15150, 18108, 18180, 22635, 22725, 25150, 25250, 30180, 30300, 37725, 37875, 45270, 45450, 50300, 50500, 50803, 62875, 75450, 75750, 90540, 90900, 101606, 113175, 113625, 125750, 150900, 151500, 152409, 188625, 203212, 226350, 227250, 251500, 254015, 304818, 377250, 452700, 454500, 457227, 508030, 565875, 609636, 754500, 762045, 914454, 1016060, 1131750, 1270075, 1524090, 1828908, 2263500, 2286135, 2540150, 3048180, 3810225, 4572270, 5080300, 6350375, 7620450, 9144540, 11430675, 12700750, 15240900, 19051125, 22861350, 25401500, 38102250, 45722700, 57153375, 76204500, 114306750, 228613500]

約数ペア:

[(1, 228613500), (2, 114306750), (3, 76204500), (4, 57153375), (5, 45722700), (6, 38102250), (9, 25401500), (10, 22861350), (12, 19051125), (15, 15240900), (18, 12700750), (20, 11430675), (25, 9144540), (30, 7620450), (36, 6350375), (45, 5080300), (50, 4572270), (60, 3810225), (75, 3048180), (90, 2540150), (100, 2286135), (101, 2263500), (125, 1828908), (150, 1524090), (180, 1270075), (202, 1131750), (225, 1016060), (250, 914454), (300, 762045), (303, 754500), (375, 609636), (404, 565875), (450, 508030), (500, 457227), (503, 454500), (505, 452700), (606, 377250), (750, 304818), (900, 254015), (909, 251500), (1006, 227250), (1010, 226350), (1125, 203212), (1212, 188625), (1500, 152409), (1509, 151500), (1515, 150900), (1818, 125750), (2012, 113625), (2020, 113175), (2250, 101606), (2515, 90900), (2525, 90540), (3018, 75750), (3030, 75450), (3636, 62875), (4500, 50803), (4527, 50500), (4545, 50300), (5030, 45450), (5050, 45270), (6036, 37875), (6060, 37725), (7545, 30300), (7575, 30180), (9054, 25250), (9090, 25150), (10060, 22725), (10100, 22635), (12575, 18180), (12625, 18108), (15090, 15150)]