131623200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 216

約数和(自身を含む): 471321396

約数和(自身を除く): 339698196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 101, 120, 144, 150, 160, 180, 181, 200, 202, 225, 240, 288, 300, 303, 360, 362, 400, 404, 450, 480, 505, 543, 600, 606, 720, 724, 800, 808, 900, 905, 909, 1010, 1086, 1200, 1212, 1440, 1448, 1515, 1616, 1629, 1800, 1810, 1818, 2020, 2172, 2400, 2424, 2525, 2715, 2896, 3030, 3232, 3258, 3600, 3620, 3636, 4040, 4344, 4525, 4545, 4848, 5050, 5430, 5792, 6060, 6516, 7200, 7240, 7272, 7575, 8080, 8145, 8688, 9050, 9090, 9696, 10100, 10860, 12120, 13032, 13575, 14480, 14544, 15150, 16160, 16290, 17376, 18100, 18180, 18281, 20200, 21720, 22725, 24240, 26064, 27150, 28960, 29088, 30300, 32580, 36200, 36360, 36562, 40400, 40725, 43440, 45450, 48480, 52128, 54300, 54843, 60600, 65160, 72400, 72720, 73124, 80800, 81450, 86880, 90900, 91405, 108600, 109686, 121200, 130320, 144800, 145440, 146248, 162900, 164529, 181800, 182810, 217200, 219372, 242400, 260640, 274215, 292496, 325800, 329058, 363600, 365620, 434400, 438744, 457025, 548430, 584992, 651600, 658116, 727200, 731240, 822645, 877488, 914050, 1096860, 1303200, 1316232, 1371075, 1462480, 1645290, 1754976, 1828100, 2193720, 2632464, 2742150, 2924960, 3290580, 3656200, 4113225, 4387440, 5264928, 5484300, 6581160, 7312400, 8226450, 8774880, 10968600, 13162320, 14624800, 16452900, 21937200, 26324640, 32905800, 43874400, 65811600, 131623200]

約数ペア:

[(1, 131623200), (2, 65811600), (3, 43874400), (4, 32905800), (5, 26324640), (6, 21937200), (8, 16452900), (9, 14624800), (10, 13162320), (12, 10968600), (15, 8774880), (16, 8226450), (18, 7312400), (20, 6581160), (24, 5484300), (25, 5264928), (30, 4387440), (32, 4113225), (36, 3656200), (40, 3290580), (45, 2924960), (48, 2742150), (50, 2632464), (60, 2193720), (72, 1828100), (75, 1754976), (80, 1645290), (90, 1462480), (96, 1371075), (100, 1316232), (101, 1303200), (120, 1096860), (144, 914050), (150, 877488), (160, 822645), (180, 731240), (181, 727200), (200, 658116), (202, 651600), (225, 584992), (240, 548430), (288, 457025), (300, 438744), (303, 434400), (360, 365620), (362, 363600), (400, 329058), (404, 325800), (450, 292496), (480, 274215), (505, 260640), (543, 242400), (600, 219372), (606, 217200), (720, 182810), (724, 181800), (800, 164529), (808, 162900), (900, 146248), (905, 145440), (909, 144800), (1010, 130320), (1086, 121200), (1200, 109686), (1212, 108600), (1440, 91405), (1448, 90900), (1515, 86880), (1616, 81450), (1629, 80800), (1800, 73124), (1810, 72720), (1818, 72400), (2020, 65160), (2172, 60600), (2400, 54843), (2424, 54300), (2525, 52128), (2715, 48480), (2896, 45450), (3030, 43440), (3232, 40725), (3258, 40400), (3600, 36562), (3620, 36360), (3636, 36200), (4040, 32580), (4344, 30300), (4525, 29088), (4545, 28960), (4848, 27150), (5050, 26064), (5430, 24240), (5792, 22725), (6060, 21720), (6516, 20200), (7200, 18281), (7240, 18180), (7272, 18100), (7575, 17376), (8080, 16290), (8145, 16160), (8688, 15150), (9050, 14544), (9090, 14480), (9696, 13575), (10100, 13032), (10860, 12120)]